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Vogel-Minea CM, Bader W, Blohmer JU, Duda V, Eichler C, Fallenberg EM, Farrokh A, Golatta M, Gruber I, Hackelöer BJ, Heil J, Madjar H, Marzotko E, Merz E, Müller-Schimpfle M, Mundinger A, Ohlinger R, Peisker U, Schäfer FK, Schulz-Wendtland R, Solbach C, Warm M, Watermann D, Wojcinski S, Dudwiesus H, Hahn M. Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound. Ultraschall Med 2023; 44:520-536. [PMID: 37072031 DOI: 10.1055/a-2020-9904] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Alongside mammography, breast ultrasound is an important and well-established method in assessment of breast lesions. With the "Best Practice Guideline", the DEGUM Breast Ultrasound (in German, "Mammasonografie") working group, intends to describe the additional and optional application modalities for the diagnostic confirmation of breast findings and to express DEGUM recommendations in this Part II, in addition to the current dignity criteria and assessment categories published in Part I, in order to facilitate the differential diagnosis of ambiguous lesions.The present "Best Practice Guideline" has set itself the goal of meeting the requirements for quality assurance and ensuring quality-controlled performance of breast ultrasound. The most important aspects of quality assurance are explained in this Part II of the Best Practice Guideline.
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Affiliation(s)
- Claudia Maria Vogel-Minea
- Brustzentrum, Diagnostische und Interventionelle Senologie, Rottal-Inn Kliniken Eggenfelden, Eggenfelden, Germany
| | - Werner Bader
- Zentrum für Frauenheilkunde, Brustzentrum, Universitätsklinikum OWL der Universität Bielefeld, Campus Klinikum Bielefeld, Bielefeld, Germany
| | - Jens-Uwe Blohmer
- Klinik für Gynäkologie mit Brustzentrum, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Volker Duda
- Senologische Diagnostik, Universitätsklinikum Gießen und Marburg, Marburg, Germany
| | - Christian Eichler
- Klinik für Brusterkrankungen, St Franziskus-Hospital Münster GmbH, Münster, Germany
| | - Eva Maria Fallenberg
- Department of Diagnostic and Interventional Radiology, Technical University of Munich Hospital Rechts der Isar, Munich, Germany
| | - André Farrokh
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Michael Golatta
- Sektion Senologie, Universitäts-Frauenklinik Heidelberg, Heidelberg, Germany
- Brustzentrum Heidelberg, Klinik St. Elisabeth, Heidelberg, Germany
| | - Ines Gruber
- Frauenklinik, Department für Frauengesundheit, Universitätsklinikum Tübingen, Tübingen, Germany
| | | | - Jörg Heil
- Sektion Senologie, Universitäts-Frauenklinik Heidelberg, Heidelberg, Germany
- Brustzentrum Heidelberg, Klinik St. Elisabeth, Heidelberg, Germany
| | - Helmut Madjar
- Gynäkologie und Senologie, Praxis für Gynäkologie, Wiesbaden, Germany
| | - Ellen Marzotko
- Mammadiagnostik, Frauenheilkunde und Geburtshilfe, Praxis, Erfurt, Germany
| | - Eberhard Merz
- Frauenheilkunde, Zentrum für Ultraschall und Pränatalmedizin, Frankfurt, Germany
| | - Markus Müller-Schimpfle
- DKG-Brustzentrum, Klinik für Radiologie, Neuroradiologie und Nuklearmedizin, varisano Klinikum Frankfurt Höchst, Frankfurt am Main, Germany
| | - Alexander Mundinger
- Brustzentrum Osnabrück - Bildgebende und interventionelle Mamma Diagnostik, Franziskus Hospital Harderberg, Niels Stensen Kliniken, Georgsmarienhütte, Germany
| | - Ralf Ohlinger
- Interdisziplinäres Brustzentrum, Universitätsmedizin Greifswald, Klinik für Frauenheilkunde und Geburtshilfe, Greifswald, Germany
| | - Uwe Peisker
- BrustCentrum Aachen-Kreis Heinsberg, Hermann-Josef Krankenhaus, Akademisches Lehrkrankenhaus der RWTH-Aachen, Erkelenz, Germany
| | - Fritz Kw Schäfer
- Bereich Mammadiagnostik und Interventionen, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | | | - Christine Solbach
- Senologie, Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Frankfurt, Frankfurt, Germany
| | - Mathias Warm
- Brustzentrum, Krankenhaus Holweide, Kliniken der Stadt Köln, Koeln, Germany
| | - Dirk Watermann
- Frauenklinik, Evangelisches Diakoniekrankenhaus, Freiburg, Germany
| | - Sebastian Wojcinski
- Zentrum für Frauenheilkunde, Brustzentrum, Universitätsklinikum OWL Bielefeld, Bielefeld, Germany
| | | | - Markus Hahn
- Frauenklinik, Department für Frauengesundheit, Universität Tübingen, Tübingen, Germany
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Kuemmel S, Heil J, Bruzas S, Breit E, Schindowski D, Harrach H, Chiari O, Hellerhoff K, Bensmann E, Hanf V, Graßhoff ST, Deuschle P, Belke K, Polata S, Paepke S, Warm M, Meiler J, Schindlbeck C, Ruhwedel W, Beckmann U, Groh U, Dall P, Blohmer JU, Traut A, Reinisch M. Safety of Targeted Axillary Dissection After Neoadjuvant Therapy in Patients With Node-Positive Breast Cancer. JAMA Surg 2023; 158:807-815. [PMID: 37285140 PMCID: PMC10248815 DOI: 10.1001/jamasurg.2023.1772] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/19/2023] [Indexed: 06/08/2023]
Abstract
IMPORTANCE The increasing use of neoadjuvant systemic therapy (NST) has led to substantial pathological complete response rates in patients with initially node-positive, early breast cancer, thereby questioning the need for axillary lymph node dissection (ALND). Targeted axillary dissection (TAD) is feasible for axillary staging; however, data on oncological safety are scarce. OBJECTIVE To assess 3-year clinical outcomes in patients with node-positive breast cancer who underwent TAD alone or TAD with ALND. DESIGN, SETTING, AND PARTICIPANTS The SenTa study is a prospective registry study and was conducted between January 2017 and October 2018. The registry includes 50 study centers in Germany. Patients with clinically node-positive breast cancer underwent clipping of the most suspicious lymph node (LN) before NST. After NST, the marked LNs and sentinel LNs were excised (TAD) followed by ALND according to the clinician's choice. Patients who did not undergo TAD were excluded. Data analysis was performed in April 2022 after 43 months of follow-up. EXPOSURE TAD alone vs TAD with ALND. MAIN OUTCOMES AND MEASURES Three-year clinical outcomes were evaluated. RESULTS Of 199 female patients, the median (IQR) age was 52 (45-60) years. A total of 182 patients (91.5%) had 1 to 3 suspicious LNs; 119 received TAD alone and 80 received TAD with ALND. Unadjusted invasive disease-free survival was 82.4% (95% CI, 71.5-89.4) in the TAD with ALND group and 91.2% (95% CI, 84.2-95.1) in the TAD alone group (P = .04); axillary recurrence rates were 1.4% (95% CI, 0-54.8) and 1.8% (95% CI, 0-36.4), respectively (P = .56). Adjusted multivariate Cox regression indicated that TAD alone was not associated with an increased risk of recurrence (hazard ratio [HR], 0.83; 95% CI, 0.34-2.05; P = .69) or death (HR, 1.07; 95% CI, 0.31-3.70; P = .91). Similar results were obtained for 152 patients with clinically node-negative breast cancer after NST (invasive disease-free survival: HR, 1.26; 95% CI, 0.27-5.87; P = .77; overall survival: HR, 0.81; 95% CI, 0.15-3.83; P = .74). CONCLUSIONS AND RELEVANCE These results suggest that TAD alone in patients with mostly good clinical response to NST and at least 3 TAD LNs may confer survival outcomes and recurrence rates similar to TAD with ALND.
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Affiliation(s)
- Sherko Kuemmel
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Joerg Heil
- Department of Obstetrics and Gynecology, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Simona Bruzas
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | - Elisabeth Breit
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | | | - Hakima Harrach
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | - Ouafaa Chiari
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
| | | | | | - Volker Hanf
- Breast Unit Klinikum Fürth, Frauenklinik Nathanstift, Fürth, Germany
| | | | - Petra Deuschle
- Breast Unit, Marienhaus Klinikum Hetzelstift Neustadt/Weinstraße, Neustadt, Germany
| | - Kerstin Belke
- Klinik für Gynäkologie und Geburtshilfe, Robert-Koch-Krankenhaus Apolda, Apolda, Germany
| | - Silke Polata
- Klinik für Innere Medizin/Onkologisches Zentrum, Evangelisches Waldkrankenhaus Spandau, Berlin, Germany
| | - Stefan Paepke
- Klinik und Poliklinik für Frauenheilkunde, Klinikum rechts der Isar, TU München, Munich, Germany
| | - Mathias Warm
- Brustzentrum Holweide, Kliniken der Stadt Köln, Cologne, Germany
| | | | | | - Wencke Ruhwedel
- Klinik für Frauenheilkunde und Geburtshilfe, Klinikum Gütersloh, Gütersloh, Germany
| | - Ulrike Beckmann
- Brustzentrum der Niels-Stensen-Kliniken, Franziskus-Hospital Harderberg, Georgsmarienhütte, Germany
| | - Ulrich Groh
- Klinik für Gynäkologie, Geburtshilfe und Senologie, Hochwaldkrankenhaus Bad Nauheim, Bad Nauheim, Germany
| | - Peter Dall
- Brustzentrum und Gynäkologisches Krebszentrum, Städtisches Klinikum Lüneburg, Lüneburg, Germany
| | - Jens-Uwe Blohmer
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Alexander Traut
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Mattea Reinisch
- Interdisciplinary Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- Department of Gynecology With Breast Center Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Degenhardt T, Fasching PA, Lüftner D, Müller V, Thomssen C, Schem C, Witzel I, Decker T, Tesch H, Kümmel S, Uleer C, Wuerstlein R, Hoffmann O, Warm M, Marschner N, Schinköthe T, Kates RE, Schumacher J, Otremba B, Zaiss M, Harbeck N, Schmidt M. PRECYCLE: multicenter, randomized phase IV intergroup trial to evaluate the impact of eHealth-based patient-reported outcome (PRO) assessment on quality of life in patients with hormone receptor positive, HER2 negative locally advanced or metastatic breast cancer treated with palbociclib and an aromatase inhibitor or palbociclib and fulvestrant. Trials 2023; 24:338. [PMID: 37198674 DOI: 10.1186/s13063-023-07306-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/11/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Efficacy and quality of life (QoL) are key criteria for therapy selection in metastatic breast cancer (MBC). In hormone receptor positive (HR +) human epidermal growth factor receptor 2 negative (HER2 -) MBC, addition of targeted oral agents such as everolimus or a cycline-dependent kinase 4/6 (CDK 4/6) inhibitor (e.g., palbociclib, ribociclib, abemaciclib) to endocrine therapy substantially prolongs progression-free survival and in the case of a CDK 4/6i also overall survival. However, the prerequisite is adherence to therapy over the entire course of treatment. However, particularly with new oral drugs, adherence presents a challenge to disease management. In this context, factors influencing adherence include maintaining patients' satisfaction and early detection/management of side effects. New strategies for continuous support of oncological patients are needed. An eHealth-based platform can help to support therapy management and physician-patient interaction. METHODS PreCycle is a multicenter, randomized, phase IV trial in HR + HER2 - MBC. All patients (n = 960) receive the CDK 4/6 inhibitor palbociclib either in first (62.5%) or later line (37.5%) together with endocrine therapy (AI, fulvestrant) according to national guidelines. PreCycle evaluates and compares the time to deterioration (TTD) of QoL in patients supported by eHealth systems with substantially different functionality: CANKADO active vs. inform. CANKADO active is the fully functional CANKADO-based eHealth treatment support system. CANKADO inform is a CANKADO-based eHealth service with a personal login, documentation of daily drug intake, but no further functions. To evaluate QoL, the FACT-B questionnaire is completed at every visit. As little is known about relationships between behavior (e.g., adherence), genetic background, and drug efficacy, the trial includes both patient-reported outcome and biomarker screening for discovery of forecast models for adherence, symptoms, QoL, progression free survival (PFS), and overall survival (OS). DISCUSSION The primary objective of PreCycle is to test the hypothesis of superiority for time to deterioration (TTD) in terms of DQoL = "Deterioration of quality of life" (FACT-G scale) in patients supported by an eHealth therapy management system (CANKADO active) versus in patients merely receiving eHealth-based information (CANKADO inform). EudraCT Number: 2016-004191-22.
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Affiliation(s)
- Tom Degenhardt
- Breast Center, Department of Obstetrics and Gynecology and CCC Munich, LMU University Hospital, Munich, Germany
- Hausarztpraxis Wolfratshausen, Wolfratshausen, Germany
| | - Peter A Fasching
- Obstetrics and Gynecology, University Hospital Erlangen, Erlangen, Germany
| | - Diana Lüftner
- Immanuel Hospital Märkische Schweiz, Buckow, Germany
- Immanuel Hospital Rüdersdorf and Medical University of Brandenburg Theodor Fontane, Brandenburg, Germany
| | - Volkmar Müller
- Clinic and Polyclinic for Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Christoph Thomssen
- Gynecology, Martin-Luther-University Halle-Wittenberg, Halle-Saale, Germany
| | | | - Isabell Witzel
- Clinic and Polyclinic for Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Thomas Decker
- Hematology/Oncology, Onkologie Ravensburg, Ravensburg, Germany
| | - Hans Tesch
- Hämatologisch-Onkologische Gemeinschaftspraxis, Frankfurt, Germany
| | | | | | - Rachel Wuerstlein
- Breast Center, Department of Obstetrics and Gynecology and CCC Munich, LMU University Hospital, Munich, Germany
- West German Study Group, Moenchengladbach, Germany
| | | | - Mathias Warm
- Breast Center, Academic Hospital Cologne-Holweide, Cologne, Germany
| | | | - Timo Schinköthe
- CANKADO Service GmbH, Kirchheim, Germany
- Research Center Smart Digital Health, University of the Bundeswehr, Neubiberg, Germany
| | | | | | | | - Matthias Zaiss
- Praxis Interdisziplinäre Onkologie U. Hämatologie, Freiburg, Germany
| | - Nadia Harbeck
- Breast Center, Department of Obstetrics and Gynecology and CCC Munich, LMU University Hospital, Munich, Germany.
- West German Study Group, Moenchengladbach, Germany.
| | - Marcus Schmidt
- Department of Obstetrics and Gynecology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany
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Fasching PA, Szeto C, Denkert C, Benz S, Weber K, Spilman P, Budczies J, Schneeweiss A, Stickeler E, Schmatloch S, Jackisch C, Karn T, Sinn HP, Warm M, van Mackelenbergh M, Rabizadeh S, Schem C, Heinmoeller E, Mueller V, Marme F, Soon-Shiong P, Nekljudova V, Untch M, Loibl S. Inferred immune-cell activity is an independent predictor of HER2 negative breast cancer prognosis and response to paclitaxel-based therapy in the GeparSepto trial. Clin Cancer Res 2023:725123. [PMID: 37014668 DOI: 10.1158/1078-0432.ccr-22-2213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/13/2022] [Accepted: 03/31/2023] [Indexed: 04/05/2023]
Abstract
PURPOSE Tumor microenvironment (TME) immune markers have been correlated with both response to neoadjuvant therapy and prognosis in breast cancer (BC) patients. Here, immune-cell activity of BC tumors was inferred by expression-based analysis to determine if it is prognostic and/or predictive of response to neoadjuvant paclitaxel-based therapy in the GeparSepto (G7) trial (NCT01583426). EXPERIMENTAL DESIGN Pre-study biopsies from 279 HER2 negative BC patients in the G7 trial underwent RNAseq-based profiling of 104 immune-cell specfic genes to assess inferred Immune Cell Activity (iICA) of 23 immune-cell types. Hierarchical clustering was used to classify tumors as iICA 'hot', 'warm' or 'cold' by comparison of iICA in the G7 cohort relative to that of 1467 samples from a tumor database established by Nantomics LLC. Correlations between iICA cluster, pathology-assessed TILs, and hormone receptor (HR) status for pathologic complete response (pCR), disease-free survival (DFS) and overall survival (OS), were determined. RESULTS iICA cluster correlated with TIL levels. The highest pCR rates were observed in hot cluster tumors, and those with relatively higher TILs. Greater inferred activity of several T-cell types was significantly associated with pCR and survival. DFS and OS were prolonged in patients with hot or warm cluster tumors, the latter particularly for HR negative tumors, even if TILs were relatively low. CONCLUSIONS Overall, TIL level better predicted pCR, but iICA cluster better predicted survival. Differences in associations between TILs, cluster, pCR and survival were observed for HR positive versus negative tumors, suggesting expanded study of the implication of these findings is warranted.
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Affiliation(s)
- Peter A Fasching
- Erlangen University Hospital, Comprehensive Cancer Center Erlangen-EMN, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | | | - Carsten Denkert
- Philipps-University Marburg and University Hospital Marburg, Marburg, Germany
| | - Stephen Benz
- ImmunityBio, Inc., Santa Cruz, CA, United States
| | - Karsten Weber
- German Breast Group, Neu Isenburg. Germany, Neu-Isenburg, Germany
| | | | - Jan Budczies
- Heidelberg University Hospital, Heidelberg, Germany
| | | | | | - Sabine Schmatloch
- Brustzentrum Kassel, Elisabeth Krankenhaus, Kassel, Germany, Germany
| | | | - Thomas Karn
- Goethe University Hospital Frankfurt, Frankfurt, Germany
| | | | | | | | | | | | | | | | - Frederik Marme
- Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | | | | | | | - Sibylle Loibl
- German Breast Group Forschungs GmbH, Neu-Isenburg, Hessen, Germany
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Bader W, Vogel-Minea CM, Blohmer JU, Duda V, Eichler C, Fallenberg E, Farrokh A, Golatta M, Gruber I, Hackelöer BJ, Heil J, Madjar H, Marzotko E, Merz E, Müller-Schimpfle M, Mundinger A, Ohlinger R, Peisker U, Schäfer FKW, Schulz-Wendtland R, Solbach C, Warm M, Watermann D, Wojcinski S, Hahn M. Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound. Ultraschall Med 2022; 43:570-582. [PMID: 34921376 DOI: 10.1055/a-1634-5021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
For many years, breast ultrasound has been used in addition to mammography as an important method for clarifying breast findings. However, differences in the interpretation of findings continue to be problematic 1 2. These differences decrease the diagnostic accuracy of ultrasound after detection of a finding and complicate interdisciplinary communication and the comparison of scientific studies 3. In 1999, the American College of Radiology (ACR) created a working group (International Expert Working Group) that developed a classification system for ultrasound examinations based on the established BI-RADS classification of mammographic findings under consideration of literature data 4. Due to differences in content, the German Society for Ultrasound in Medicine (DEGUM) published its own BI-RADS-analogue criteria catalog in 2006 3. In addition to the persistence of differences in content, there is also an issue with formal licensing with the current 5th edition of the ACR BI-RADS catalog, even though the content is recognized by the DEGUM as another system for describing and documenting findings. The goal of the Best Practice Guideline of the Breast Ultrasound Working Group of the DEGUM is to provide colleagues specialized in senology with a current catalog of ultrasound criteria and assessment categories as well as best practice recommendations for the various ultrasound modalities.
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Affiliation(s)
- Werner Bader
- Zentrum für Frauenheilkunde, Brustzentrum, Universitätsklinikum OWL Bielefeld, Germany
| | - Claudia Maria Vogel-Minea
- Brustzentrum, Diagnostische und Interventionelle Senologie, Rottal-Inn-Kliniken Eggenfelden, Germany
| | - Jens-Uwe Blohmer
- Klinik für Gynäkologie mit Brustzentrum, Charité-Universitätsmedizin Berlin, Germany
| | - Volker Duda
- Senologische Diagnostik, Universitätsklinikum Gießen und Marburg, Germany
| | | | - Eva Fallenberg
- Brustzentrum, Diagnostische und Interventionelle Senologie, LMU Klinikum der Universität München Medizinische Klinik und Poliklinik IV, München, Germany
| | - André Farrokh
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Germany
| | - Michael Golatta
- Sektion Senologie, Universitäts-Frauenklinik Heidelberg, Germany
| | - Ines Gruber
- Department für Frauengesundheit, Universitätsfrauenklinikum Tübingen, Germany
| | | | - Jörg Heil
- Sektion Senologie, Universitäts-Frauenklinik Heidelberg, Germany
| | - Helmut Madjar
- Gynäkologie und Senologie Wiesbaden, Praxis, Wiesbaden, Germany
| | - Ellen Marzotko
- Mammadiagnostik, Frauenheilkunde und Geburtshilfe, Praxis, Erfurt, Germany
| | - Eberhard Merz
- Ultraschall und Pränatalmedizin Frankfurt, Zentrum, Frankfurt/Main, Germany
| | - Markus Müller-Schimpfle
- DKG-Brustzentrum, Klinik für Radiologie, Neuroradiologie und Nuklearmedizin Frankfurt, Frankfurt am Main, Germany
| | - Alexander Mundinger
- Brustzentrum Osnabrück - Bildgebende und interventionelle Mamma Diagnostik, Franziskus Hospital Harderberg, Niels-Stensen-Kliniken, Georgsmarienhütte, Germany
| | - Ralf Ohlinger
- Interdisziplinäres Brustzentrum, Universitätsmedizin Greifswald, Klinik für Frauenheilkunde und Geburtshilfe, Greifswald, Germany
| | - Uwe Peisker
- BrustCentrum Aachen-Kreis Heinsberg, Hermann-Josef-Krankenhaus, Akademisches Lehrkrankenhaus der RWTH Aachen, Erkelenz, Germany
| | - Fritz K W Schäfer
- Bereich Mammadiagnostik und Interventionen, Universitätsklinikum Schleswig-Holstein Campus Kiel, Germany
| | | | - Christine Solbach
- Senologie, Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Frankfurt, Germany
| | - Mathias Warm
- Brustzentrum, Krankenhaus Holweide, Kliniken der Stadt Köln, Köln, Germany
| | - Dirk Watermann
- Frauenklinik, Evangelisches Diakoniekrankenhaus, Freiburg, Germany
| | - Sebastian Wojcinski
- Zentrum für Frauenheilkunde, Brustzentrum, Universitätsklinikum OWL Bielefeld, Germany
| | - Markus Hahn
- Department für Frauengesundheit, Universitätsfrauenklinikum Tübingen, Germany
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Gluz O, Nitz U, Kolberg-Liedtke C, Prat A, Christgen M, Kuemmel S, Mohammadian MP, Gebauer D, Kates R, Paré L, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Wuerstlein R, Graeser M, Pelz E, Jóźwiak K, Zu Eulenburg C, Kreipe HH, Harbeck N. De-escalated Neoadjuvant Chemotherapy in Early Triple-Negative Breast Cancer (TNBC): Impact of Molecular Markers and Final Survival Analysis of the WSG-ADAPT-TN Trial. Clin Cancer Res 2022; 28:4995-5003. [PMID: 35797219 DOI: 10.1158/1078-0432.ccr-22-0482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 04/13/2022] [Accepted: 07/05/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE Although optimal treatment in early triple-negative breast cancer (TNBC) remains unclear, de-escalated chemotherapy appears to be an option in selected patients within this aggressive subtype. Previous studies have identified several pro-immune factors as prognostic markers in TNBC, but their predictive impact regarding different chemotherapy strategies is still controversial. EXPERIMENTAL DESIGN ADAPT-TN is a randomized neoadjuvant multicenter phase II trial in early patients with TNBC (n = 336) who were randomized to 12 weeks of nab-paclitaxel 125 mg/m2 + gemcitabine or carboplatin d 1,8 q3w. Omission of further (neo-) adjuvant chemotherapy was allowed only in patients with pathological complete response [pCR, primary endpoint (ypT0/is, ypN0)]. Secondary invasive/distant disease-free and overall survival (i/dDFS, OS) and translational research objectives included quantification of a predictive impact of markers regarding selection for chemotherapy de-escalation, measured by gene expression of 119 genes (including PAM50 subtype) by nCounter platform and stromal tumor-infiltrating lymphocytes (sTIL). RESULTS After 60 months of median follow-up, 12-week-pCR was favorably associated (HR, 0.24; P = 0.001) with 5y-iDFS of 90.6% versus 62.8%. No survival advantage of carboplatin use was observed, despite a higher pCR rate [HR, 1.04; 95% confidence interval (CI), 0.68-1.59]. Additional anthracycline-containing chemotherapy was not associated with a significant iDFS advantage in pCR patients (HR, 1.29; 95% CI, 0.41-4.02). Beyond pCR rate, nodal status and high sTILs were independently associated with better iDFS, dDFS, and OS by multivariable analysis. CONCLUSIONS Short de-escalated neoadjuvant taxane/platinum-based combination therapy appears to be a promising strategy in early TNBC for using pCR rate as an early decision point for further therapy (de-) escalation together with node-negative status and high sTILs. See related commentary by Sharma, p. 4840.
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Affiliation(s)
- Oleg Gluz
- West German Study Group, Moenchengladbach, Germany.,Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany.,University Clinics Cologne, Cologne, Germany
| | - Ulrike Nitz
- West German Study Group, Moenchengladbach, Germany.,Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany
| | | | - Aleix Prat
- Department of Medical Oncology, Hospital Clínic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi I Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | | | | | - Mohammad Parsa Mohammadian
- Institute of Biostatistics and Registry Research, Brandenburg Medical School "Theodor Finane," Neuruppin, Germany
| | | | - Ronald Kates
- West German Study Group, Moenchengladbach, Germany
| | - Laia Paré
- Department of Medical Oncology, Hospital Clínic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapies in Solid Tumors, August Pi I Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | | | | | - Michael Braun
- Rotkreuz Clinics Munich, Breast Center, Munich, Germany
| | - Mathias Warm
- City Hospital Holweide, Breast Center, Cologne, Germany
| | | | | | - Bahriye Aktas
- University Clinics Essen, Women's Clinic, Essen, Germany.,University Clinics Leipzig, Women's Clinic, Leipzig, Germany
| | | | - Rachel Wuerstlein
- West German Study Group, Moenchengladbach, Germany.,Department Obstetrics and Gynecology, Breast Center, LMU University Hospital and CCC Munich, Munich, Germany
| | - Monika Graeser
- West German Study Group, Moenchengladbach, Germany.,Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany.,University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Enrico Pelz
- Institute of Pathology Viersen, Viersen, Germany
| | - Katarzyna Jóźwiak
- Institute of Biostatistics and Registry Research, Brandenburg Medical School "Theodor Finane," Neuruppin, Germany
| | - Christine Zu Eulenburg
- West German Study Group, Moenchengladbach, Germany.,University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | | | - Nadia Harbeck
- West German Study Group, Moenchengladbach, Germany.,Department Obstetrics and Gynecology, Breast Center, LMU University Hospital and CCC Munich, Munich, Germany
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7
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Kolberg-Liedtke C, Feuerhake F, Garke M, Christgen M, Kates R, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kuemmel S, Wuerstlein R, Graeser M, Nitz U, Kreipe H, Gluz O, Harbeck N. Impact of stromal tumor-infiltrating lymphocytes (sTILs) on response to neoadjuvant chemotherapy in triple-negative early breast cancer in the WSG-ADAPT TN trial. Breast Cancer Res 2022; 24:58. [PMID: 36056374 PMCID: PMC9438265 DOI: 10.1186/s13058-022-01552-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 07/25/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Higher density of stromal tumor-infiltrating lymphocytes (sTILs) at baseline has been associated with increased rates of pathological complete response (pCR) after neoadjuvant chemotherapy (NACT) in triple-negative breast cancer (TNBC). While evidence supports favorable association of pCR with survival in TNBC, an independent impact of sTILs (after adjustment for pCR) on survival is not yet established. Moreover, the impact of sTIL dynamics during NACT on pCR and survival in TNBC is unknown. METHODS The randomized WSG-ADAPT TN phase II trial compared efficacy of 12-week nab-paclitaxel with gemcitabine versus carboplatin. This preplanned translational analysis assessed impacts of sTIL measurements at baseline (sTIL-0) and after 3 weeks of chemotherapy (sTIL-3) on pCR and invasive disease-free survival (iDFS). Predictive performance of sTIL-0 and sTIL-3 for pCR was quantified by ROC analysis and logistic regression; Kaplan-Meier estimation and Cox regression (with mediation analysis) were used to determine their impact on iDFS. RESULTS For prediction of pCR, the AUC statistics for sTIL-0 and sTIL-3 were 0.60 and 0.63, respectively, in all patients; AUC for sTIL-3 was higher in NP/G. The positive predictive value (PPV) of "lymphocyte-predominant" status (sTIL-0 ≥ 60%) at baseline was 59.3%, though only 13.0% of patients had this status. To predict non-pCR, the cut point sTIL-0 ≤ 10% yielded PPV = 69.5% while addressing 33.8% of patients. Higher sTIL levels (particularly at 3 weeks) were independently and favorably associated with better iDFS, even after adjusting for pCR. For example, the adjusted hazard ratio for 3-week sTILs ≥ 60% (vs. < 60%) was 0.48 [0.23-0.99]. Low cellularity in 3-week biopsies was the strongest individual predictor for pCR (in both therapy arms), but not for iDFS. CONCLUSION The independent impact of sTILs on iDFS suggests that favorable immune response can influence key tumor biological processes for long-term survival. The results suggest that the reliability of pCR following neoadjuvant therapy as a surrogate for survival could vary among subgroups in TNBC defined by immune response or other factors. Dynamic measurements of sTILs under NACT could support immune response-guided patient selection for individualized therapy approaches for both very low levels (more effective therapies) and very high levels (de-escalation concepts). TRIAL REGISTRATION Clinical trials No: NCT01815242, retrospectively registered January 25, 2013.
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Affiliation(s)
- Cornelia Kolberg-Liedtke
- Department of Gynecology and Obstetrics, University Hospital Essen, Hufelandstrasse 55, 45147, Essen, Germany.
| | | | | | | | - Ronald Kates
- West German Study Group, Mönchengladbach, Germany
| | | | | | - Michael Braun
- Breast Center, Rotkreuz Clinics Munich, Munich, Germany
| | - Mathias Warm
- Breast Center, City Hospital Holweide, Cologne, Germany
| | | | | | - Bahriye Aktas
- Department of Gynecology, University Hospital Leipzig, Leipzig, Germany
| | | | - Sherko Kuemmel
- West German Study Group, Mönchengladbach, Germany.,Breast Unit, Kliniken Essen-Mitte, Essen, Germany.,Department of Gynecology with Breast Center, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Rachel Wuerstlein
- West German Study Group, Mönchengladbach, Germany.,Breast Center, LMU University Hospital, Munich, Germany
| | - Monika Graeser
- West German Study Group, Mönchengladbach, Germany.,University Hospital Hamburg-Eppendorf, Hamburg, Germany.,Breast Center Niederrhein, Ev. Hospital Bethesda, Mönchengladbach, Germany
| | - Ulrike Nitz
- West German Study Group, Mönchengladbach, Germany.,Breast Center Niederrhein, Ev. Hospital Bethesda, Mönchengladbach, Germany
| | - Hans Kreipe
- Institute of Pathology, Medical School Hannover, Hannover, Germany
| | - Oleg Gluz
- West German Study Group, Mönchengladbach, Germany.,Breast Center Niederrhein, Ev. Hospital Bethesda, Mönchengladbach, Germany
| | - Nadia Harbeck
- West German Study Group, Mönchengladbach, Germany.,Breast Center, LMU University Hospital, Munich, Germany
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8
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Gluz O, Christgen M, Kuemmel S, zu Eulenburg C, Braun M, Aktas B, Luedtke-Heckenkamp K, Forstbauer H, Grischke EM, Schumacher C, Krauss K, Thill M, Warm M, Graeser MK, Wuerstlein R, Kates RE, Baehner FL, Nitz U, Kreipe HH, Harbeck N. Concordance and clinical impact of ER, PR, HER2 expression by local and central immunohistochemistry versus RT-PCR in HR+/HER2- early breast cancer (EBC): Results from the ADAPT trial. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
536 Background: We evaluated concordance of ER, PR and HER2 status between local, central, and RT-PCR/mRNA assessments and its clinical impact in the ADAPT trial collective in HR+ HER2- EBC (NCT01779206). Particularly, validity of borderline ER-positivity (expression level 1-10%) has great clinical relevance as treatment concepts between luminal-like and triple negative (TNBC) EBC differ substantially. Methods: Patients (pts) with clinically high-risk HR+/HER2- EBC (ER and/or PR >1%) were initially treated by 3 (+/-1) weeks of endocrine therapy (ET) before surgery or sequential core biopsy (CB) and then allocated to an ET-alone or chemotherapy (ET) trial, depending on risk and endocrine response. OncotypeDX (incl. RT-PCR for ER, PR, HER2) and central IHC for ER, PR, HER2 were performed on the initial 1.CB. ER-low cohort was defined as 1-10% expression by local OR central lab (ASCO-CAP). Cox models were used to estimate hazard ratios. Results: In ADAPT, 5149 pts from 81 centers in Germany with locally ER and/or PR positive (known quantitative levels) EBC were screened 2012-2018. Median follow-up was 59 months. For ER (positive vs. negative), overall concordance measured as agreement (κ) was high between all three assessments: Local vs. central IHC: 99.3% (κ = 0.45), RT-PCR vs. central IHC: 99% (κ = 0.48). Concordance was lower for PR: RT-PCR vs. central IHC: 90.5% (κ = 0.58), local vs. central IHC: 93.1% (κ = 0.56). 3% were centrally found as HER2+ in 1.CB (73% of them were negative by RT-PCR) and/or 2. Sample. Regarding HER2-low status (1+ or 2+ but ISH negative), concordance between local and central IHC was only 53.8% (κ = 0.09). Of all pts, only 2% (n=109; n=85 with both measurements available) had low ER expression (1-10%) by either local or central pathology. Only 9 of them were concordantly identified as ER-low (11%); 8/58 (14%) ER-low by local lab had TNBC by central lab. 17/47 ER-low cases (36.2%) with known post-endocrine Ki67post had Ki67post <10% vs. 59.7% in ER>10%. 41.8% of ER-low cases had RS<25 vs. 76.7% in ER>10%. All cases with ER <10% by both assessments and those with Ki-67≥40% had RS >25. We observed worse iDFS (HR 1.91, p=0.034) in the ER-low group vs. ER>10%. Conclusions: Although we have confirmed high agreement between local and central IHC and RT-PCR for ER, PR, HER2 assessment in locally HR+/HER2- EBC, there are still a few clinically relevant discordances. Regarding HER2-low status, standardization and quality assurance are needed if this becomes clinically relevant. Treatment of the heterogeneous ER-low group as TNBC appears reasonable only if “ER-low” is confirmed by a second assessment and in cases with Ki-67>40%. Preoperative ET response assessment may be helpful if an endocrine-based therapy concept is intended. Clinical trial information: NCT01779206.
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Affiliation(s)
- Oleg Gluz
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany and University Hospital Cologne, Cologne, Germany
| | | | - Sherko Kuemmel
- West German Study Group, Moenchengladbach, Germany and Clinics Essen-Mitte, Breast Center, Essen, Germany and Women’s Clinic, Charité Berlin, Berlin, Germany, Essen, Germany
| | | | - Michael Braun
- Interdisciplinary Breast Center, Rotkreuz-Clinics Munich, Munich, Germany
| | - Bahriye Aktas
- University of Leipzig Medical Center, Department of Gynecology, Leipzig, Germany
| | | | | | - Eva-Maria Grischke
- University Women´s Clinic Tuebingen, Eberhard Karls University, Tubingen, Germany
| | | | - Katja Krauss
- Breast Center, Dept. Obstetrics & Gynecology, RWTH Aachen, Aachen, Germany
| | - Marc Thill
- Breast Center, Agaplesion Markus Hospital, Frankfurt, Germany
| | - Mathias Warm
- Breast Center Cologne-Holweide, Municipal Hospital Holweide, Cologne, Germany
| | - Monika Karla Graeser
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany and Department of Gynecology, University Medical Center Hamburg, Hamburg, Germany
| | - Rachel Wuerstlein
- Breast Center, Dept. OB&GYN, University of Munich (LMU) and CCCLMU, West German Study Group, Munich, Germany
| | | | | | - Ulrike Nitz
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany, Moenchengladbach, Germany
| | | | - Nadia Harbeck
- Breast Center, LMU University Hospital, Munich, Germany
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9
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Harbeck N, Gluz O, Christgen M, Braun M, Thill M, Wimberger P, Luedtke-Heckenkamp K, Graeser M, Hilpert F, Bjelic-Radisic V, Krauss K, Warm M, Zaiss MR, Hartkopf AD, Just M, Kreipe HH, Nitz U, zu Eulenburg C, Wuerstlein R, Kuemmel S. Adjuvant dynamic marker-adjusted personalized therapy comparing endocrine therapy plus ribociclib versus chemotherapy in intermediate-risk HR+/HER2- early breast cancer: ADAPTcycle. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.tps609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS609 Background: The WSG ADAPT trial program focusses on individualization of (neo)-adjuvant decision-making in EBC in a subtype-specific manner. Clinical feasibility of the WSG ADAPT trial goals - early response assessment and subtype-specific therapy tailoring to those patients (pts) who are most likely to benefit - has recently been confirmed by the 5-years survival data of the ADAPT HR+/HER2- clinical trial. Methods: WSG-ADAPTcycle is a prospective, multi-center, interventional, two-arm, (neo)adjuvant, non-blinded, randomized, controlled phase III trial (NCT04055493) investigating whether treatment with the CDK4/6 inhibitor ribociclib (600mg/day) together with ET is superior to standard-chemotherapy (CT) in intermediate-risk HR+/HER2- EBC. Definition of intermediate-risk is either based on Oncotype DX and endocrine responder status (measured by Ki67-response after 2-4 weeks of induction endocrine therapy (ET)) or on low-intermediate baseline Ki67 and high estrogen receptor (ER)/progesterone receptor (PR)-expression (Dowsett et al. NPJ Breast Cancer 2020). Co-primary endpoints are DFS and dDFS. It is planned to screen 5600 pts and to randomize 1670 pts (1002 to ribociclib + ET; 668 to standard CT followed by ET). Study start was in July 2019 (88 sites, enrollment period 42 months) and until date of submission, 3079 pts have been screened and 811 randomized (490 ribociclib / 321 CT). Pre-/postmenopausal pts with histologically confirmed invasive HR+/HER2- EBC with high clinical risk (cT2-4 or Ki-67 20% or G3 or cN+) are eligible if they fulfil the ADAPT intermediate-risk criteria: Recurrence Score (RS) ≤25 plus several risk factors and poor ET responder, RS >25 and ET-responder in p/cN0-1 pts, or RS ≤25 with c/pN2-3 in ET-responder. Direct randomization of premenopausal patients (irrespective of ET-response) with c/pN0 and RS 16-25 or c/pN1 with RS 0-25 is allowed according to investigator´s decision; however, based on the ADAPT results, ET+ovarian function suppression alone is strongly recommended in ET-responders. Treatment duration is 2 years for the ribociclib + aromatase inhibitor (AI) (premenopausal: AI + GnRH)-arm and 16-24 weeks for the CT-arm; neoadjuvant or adjuvant treatment is allowed. The minimum 5-year follow-up phase includes standard adjuvant ET. ePROs are collected using CANKADO; ECG monitoring is performed using a novel eHealth method. Translational analyses: Tumor tissue will be collected prior to ET, after at least 3 weeks of ET, if residual tumor is diagnosed (neoadjuvant treatment), and at recurrence, to identify potential resistance markers. Exploratory tissue biomarker research will be conducted to assess alterations in molecular markers. In addition, ctDNA/ctRNA from optional blood samples will be assessed for mutations and gene expression relevant for HR+/HER2- EBC. Clinical trial information: NCT04055493.
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Affiliation(s)
- Nadia Harbeck
- Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU and West German Study Group, Munich, Germany
| | - Oleg Gluz
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany and University Hospital Cologne, Cologne, Germany
| | | | - Michael Braun
- Interdisciplinary Breast Center, Rotkreuz-Clinics Munich, Munich, Germany
| | - Marc Thill
- Breast Center, Agaplesion Markus Hospital, Frankfurt, Germany
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, TU Dresden, Dresden, Germany
| | | | - Monika Graeser
- Breast Center Niederrhein, Ev. Bethesda Hospital and Department of Gynecology, University Medical Center Hamburg and West German Study Group, Mönchengladbach, Germany
| | - Felix Hilpert
- Breast Center Hamburg International, Hospital Jerusalem, Hamburg, Germany
| | - Vesna Bjelic-Radisic
- Breast Unit, Helios University Clinic, University Witten-Herdecke, Wuppertal, Germany
| | - Katja Krauss
- Breast Center, Dept. Obstetrics & Gynecology, RWTH Aachen, Aachen, Germany
| | - Mathias Warm
- Breast Center Cologne-Holweide, Municipal Hospital Holweide, Cologne, Germany
| | | | - Andreas D. Hartkopf
- Department of Gynecology and Obstetrics, University of Tuebingen and University of Ulm, Tuebingen and Ulm, Germany
| | - Marianne Just
- Oncological Specialist Practice Bielefeld, Bielefeld, Germany
| | | | - Ulrike Nitz
- West German Study Group/Breast Center Niederrhein, Mönchengladbach, Germany
| | | | - Rachel Wuerstlein
- Breast Center, Dept. OB&GYN, University of Munich (LMU) and CCCLMU, West German Study Group, Munich, Germany
| | - Sherko Kuemmel
- West German Study Group, Moenchengladbach, Germany and Clinics Essen-Mitte, Breast Center, Essen, Germany and Women’s Clinic, Charité Berlin, Berlin, Germany, Essen, Germany
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10
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Nitz UA, Gluz O, Kümmel S, Christgen M, Braun M, Aktas B, Lüdtke-Heckenkamp K, Forstbauer H, Grischke EM, Schumacher C, Darsow M, Krauss K, Nuding B, Thill M, Potenberg J, Uleer C, Warm M, Fischer HH, Malter W, Hauptmann M, Kates RE, Gräser M, Würstlein R, Shak S, Baehner F, Kreipe HH, Harbeck N. Endocrine Therapy Response and 21-Gene Expression Assay for Therapy Guidance in HR+/HER2- Early Breast Cancer. J Clin Oncol 2022; 40:2557-2567. [PMID: 35404683 DOI: 10.1200/jco.21.02759] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To our knowledge, WSG-ADAPT-HR+/HER2- (NCT01779206; n = 5,625 registered) is the first trial combining the 21-gene expression assay (recurrence score [RS]) and response to 3-week preoperative endocrine therapy (ET) to guide systemic therapy in early breast cancer. MATERIALS AND METHODS Baseline and postendocrine Ki67 (Ki67post) were evaluated centrally. In the endocrine trial, all patients received exclusively ET: patients with pathologic regional lymph node status (pN) 0-1 (ie, 0-3 involved lymph nodes) entered control arm if RS ≤ 11 and experimental arm if RS12-25 with ET response (Ki67post ≤ 10%). All other patients (including N0-1 RS12-25 without ET response) received dose-dense chemotherapy (CT) followed by ET in the CT trial. Primary end point of the endocrine trial was noninferiority of 5-year invasive disease-free survival (5y-iDFS) in experimental (v control) arm; secondary end points included distant DFS, overall survival, and translational research. RESULTS Intention-to-treat population comprised 2,290 patients (n = 1,422 experimental v n = 868 control): 26.3% versus 34.6% premenopausal and 27.4% versus 24.0% pN1. One-sided 95% lower confidence limit of the 5y-iDFS difference was -3.3%, establishing prespecified noninferiority (P = .05). 5y-iDFS was 92.6% (95% CI, 90.8 to 94.0) in experimental versus 93.9% (95% CI, 91.8 to 95.4) in control arm; 5-year distant DFS was 95.6% versus 96.3%, and 5-year overall survival 97.3% versus 98.0%, respectively. Differences were similar in age and nodal subgroups. In N0-1 RS12-25, outcome of ET responders (ET alone) was comparable with that of ET nonresponders (CT) for age > 50 years and superior for age ≤ 50 years. ET response was more likely with aromatase inhibitors (mostly postmenopausal) than with tamoxifen (mostly premenopausal): 78.1% versus 41.1% (P < .001). ET response was 78.8% in RS0-11, 62.2% in RS12-25, and 32.7% in RS > 25 (n = 4,203, P < .001). CONCLUSION WSG-ADAPT-HR+/HER2- demonstrates that guiding systemic treatment by both RS and ET response is feasible in clinical routine and spares CT in pre- and postmenopausal patients with ≤ 3 involved lymph nodes.
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Affiliation(s)
- Ulrike A Nitz
- West German Study Group, Moenchengladbach, Germany.,Ev. Bethesda Hospital, Breast Center Niederrhein, Moenchengladbach, Germany
| | - Oleg Gluz
- West German Study Group, Moenchengladbach, Germany.,Ev. Bethesda Hospital, Breast Center Niederrhein, Moenchengladbach, Germany.,University Clinics Cologne, Women's Clinic and Breast Center, Cologne, Germany
| | - Sherko Kümmel
- West German Study Group, Moenchengladbach, Germany.,Breast Unit, Kliniken Essen-Mitte, Essen, Germany.,Clinic for Gynecology with Breast Center, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Michael Braun
- Department of Gynecology, Breast Center, Red Cross Hospital Munich, Munich, Germany
| | - Bahriye Aktas
- University Clinics Essen, Women's Clinic, Essen, Germany.,University Clinics Leipzig, Women's Clinic, Leipzig, Germany
| | | | | | | | | | - Maren Darsow
- Luisenhospital Duesseldorf, Practice for Senologic Oncology, Duesseldorf, Germany
| | - Katja Krauss
- University Clinics Aachen, Women's Clinic, Aachen, Germany
| | - Benno Nuding
- Ev. Hospital Bergisch Gladbach, Bergisch Gladbach, Germany
| | - Marc Thill
- Markus Hospital, Breast Center, Frankfurt, Germany
| | | | | | - Mathias Warm
- City Hospital Holweide, Breast Center, Cologne, Germany
| | | | - Wolfram Malter
- University Clinics Cologne, Women's Clinic and Breast Center, Cologne, Germany
| | - Michael Hauptmann
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany.,Faculty of Health Sciences, Joint Faculty of the Brandenburg University of Technology Cottbus - Senftenberg, the Brandenburg Medical School Theodor Fontane and the University of Potsdam, Neuruppin, Germany
| | | | - Monika Gräser
- West German Study Group, Moenchengladbach, Germany.,Ev. Bethesda Hospital, Breast Center Niederrhein, Moenchengladbach, Germany.,Department of Gynecology, University Medical Center Hamburg, Hamburg, Germany
| | - Rachel Würstlein
- Breast Center, Department of Obstetrics and Gynecology and CCC Munich, LMU University Hospital, Munich, Germany
| | | | | | - Hans H Kreipe
- Medical School Hannover, Institute for Pathology, Hannover, Germany
| | - Nadia Harbeck
- West German Study Group, Moenchengladbach, Germany.,Breast Center, Department of Obstetrics and Gynecology and CCC Munich, LMU University Hospital, Munich, Germany
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11
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Eichler C, Westerhoff A, Warm M, Hanstein B, Puppe J, Krug B, Malter W. Improving Breast Conserving Surgery Using the Faxitron ® OR Specimen Radiography System - A Complication Analysis, Cost Evaluation and Literature Review. Anticancer Res 2022; 42:1925-1932. [PMID: 35347012 DOI: 10.21873/anticanres.15670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/23/2022] [Accepted: 02/25/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The combination of pre-surgical clip placement and hook-wire guided surgery is considered the gold standard for adequately locating non-palpable lesions during breast conserving surgery. After surgical removal of the segment, radiography is required to confirm clip removal, increasing surgical time, post-surgical complication rates, and cost. PATIENTS AND METHODS We performed a retrospective analysis, using the Faxitron® in-theater specimen radiography system, of the following primary endpoints: surgical time and complication rates. The secondary endpoints were cost effectiveness and clip-location rates. The Control cohort included breast conserving surgery patients prior to May 2019 (n=150) and the Validation cohort included breast conserving surgery patients after May 2019 (n=53). RESULTS The analysis showed an improvement in surgical time when using the Faxitron® system, which is directly linked to a benefit in cost effectiveness. A numerical benefit in complication rates was also shown. A subgroup analysis showed a significant advantage in surgical time for breast conserving surgery plus sentinel node biopsy and open breast biopsies. CONCLUSION Use of the Faxitron® system significantly reduces surgical time, which increases cost efficiency while maintaining a low complication rate.
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Affiliation(s)
- Christian Eichler
- University of Cologne Faculty of Medicine, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany; .,Breast Cancer Center, St. Franziskus-Hospital, Münster, Germany
| | - Anke Westerhoff
- Center for Familial Breast and Ovarian Cancer, Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Mathias Warm
- University of Cologne Faculty of Medicine, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany.,Breast Cancer Center, Municipal Hospital Holweide, Cologne, Germany
| | - Bettina Hanstein
- University of Cologne Faculty of Medicine, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Julian Puppe
- University of Cologne Faculty of Medicine, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Barbara Krug
- University of Cologne Faculty of Medicine, Department of Radiology University of Cologne, Cologne, Germany
| | - Wolfram Malter
- University of Cologne Faculty of Medicine, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
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12
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Hachenberg J, Acis E, Auer-Schmidt MM, Warm M, Malter W, Thangarajah F, Eichler C. Preoperative Octenidine Application in Breast Reconstruction Surgery. In Vivo 2021; 35:549-554. [PMID: 33402508 DOI: 10.21873/invivo.12290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/21/2020] [Accepted: 11/28/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Postoperative infection in implant-based reconstructive breast surgery is a common problem. The preoperative application of a disinfecting washing agent may reduce postoperative infection rates. This retrospective analysis aimed to evaluate whether preoperative Octenisan® application yields a reduction in postoperative complications or infection rates in breast reconstructive surgery. PATIENTS AND METHODS Between 2016 and 2019, 127 women received implant-based breast reconstruction at the municipal hospital of Cologne, Holweide, Germany. A total of 197 treatments were performed. After giving consent, patients were asked to use Octenisan® wash lotion for five days before breast reconstructive surgery. All patients were asked by a simple questionnaire whether they performed showering and washing according to the proposed protocol. In 96 cases patients did adhere to the protocol. In 101 cases they did not. Patient cohorts were then divided into patients who had applied Octenisan® wash lotion and patients who had not. Endpoints were defined as minor complications with no implant loss and major complications with consecutive implant loss. RESULTS Patient adherence to the application regimen was 48.7%. Overall minor complications occurred in 34.4% with preoperative Octenidine usage and 36.6% without preoperative Octenidine usage. Major complications happened in 7% with preoperative Octenidine and 5% without Octenidine. Overall, there was no significant difference concerning minor or major complication rates. CONCLUSION Preoperative washing protocols involving the Octenisan® wash lotion is relatively cheap and easy to follow. There is evidence that washing protocols result in a reduction of S. aureus infections leading to a better perioperative outcome. Octenisan® is safe to use in implant-based breast reconstructive surgery and is not associated with higher risks for patients. Our study did not yield any significant reduction in perioperative and postoperative complication and infection rates. This is attributed to a relatively low study population. Wash lotion compliance was only 48.7%. Proper patient education is crucial. With those preliminary data, it is now possible to design a larger analysis since patient adherence to washing protocol with Octenisan® wash lotion has been established.
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Affiliation(s)
- Jens Hachenberg
- Department of Gynecology and Obstetrics, Hannover Medical School, Hannover, Germany;
| | - Ellen Acis
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | | | - Mathias Warm
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany.,Department of Gynecology and Obstetrics, Frauenklinik Holweide, Kliniken der Stadt Köln, Cologne, Germany
| | - Wolfram Malter
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany.,Faculty of Medicine and University Hospital Cologne, The University of Cologne, Cologne, Germany
| | - Fabinshy Thangarajah
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Christian Eichler
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany.,Department of Gynecology and Obstetrics, Frauenklinik Holweide, Kliniken der Stadt Köln, Cologne, Germany.,German Center for Material Science in Gynecology and Senology (DZMGS), Cologne, Germany
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13
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Richters LKK, Gluz O, Weber-Lassalle N, Christgen M, Haverkamp H, Kuemmel S, Kayali M, Kates RE, Grischke EM, Braun M, Warm M, Wuerstlein R, Ernst C, Graeser MK, Hauke J, Nitz U, Kreipe HH, Schmutzler RK, Hahnen E, Harbeck N. Pathological complete response rate and survival in patients with BRCA-associated triple-negative breast cancer after 12 weeks of de-escalated neoadjuvant chemotherapy: Translational results of the WSG-ADAPT TN randomized phase II trial (NCT01815242). J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
579 Background: The phase II trial WSG-ADAPT TN randomized triple-negative breast cancer (TNBC) patients to receive 12 weeks of neoadjuvant nab-paclitaxel (nab-pac) combined with carboplatin (carbo) vs gemcitabine (gem) and showed a substantial improvement of pathological complete response (pCR: ypT0/is, ypN0) with carbo (45.9% vs 28.7%). pCR had a strong favorable impact on iDFS after 3-year follow-up. Distribution of tumor mutations in BC-associated genes and impact of BRCA mutation status on pCR and outcome are analyzed here. Methods: NGS-based mutational analysis of BRCA1/2 and 18 further (potentially) BC-associated genes was performed on DNA derived from pretreatment FFPE samples (gem: n = 158, carbo: n = 108) using a customized gene panel. Variants with a variant fraction of ≥5% were included and classified according to IARC and ENIGMA guidelines. Results: In 42 of the 266 analyzed samples, at least one deleterious BRCA1/2-variant was found (15.8%; BRCA1 n = 37, BRCA2 n = 3, BRCA1+ BRCA2 n = 2) one of which displayed an additional STK11-mutation. In the BRCA1/2-negative cohort, a mutation in one of 14 further analyzed (potential) BC-risk genes was found in 19 samples (7.1%; BARD1 n = 3, CHEK2 n = 2, CDH1 n = 2, FANCM n = 3, PALB2 n = 5, RAD50 n = 1, RAD51C n = 1, RAD51D n = 1, XRCC2 n = 1; no deleterious mutations were found in ATM, BRIP1, MRE11A, NBN). At least one deleterious variant in TP53, PIK3CA, PTEN or MAP3K1 was seen in 89.1% (n = 237; TP53 n = 233, PIK3CA n = 22 PTEN n = 15, MAP3K1 n = 1). In 22 samples (8.3%) no deleterious mutation was identified in the analyzed genes. Overall, patients with tumor BRCA mutation (carbo n = 14, gem n = 28) had 45.2% vs 34.4% pCR (OR = 1.58, 95%-CI: 0.81-3.07, p =.18) without a mutation. pCR in the small group with mutation receiving carbo (n = 14) was 64.3% vs. 34.5% in all others (OR = 3.41, 95%-CI: 1.11-10.50; p =.03); direct comparison to BRCA-positive patients receiving gem (n = 28, 35.7%, OR = 3.2, 95%-CI: 0.85-12.36, p = 0.079) did not reach statistical significance. The results suggest that the strong favorable impact of pCR on iDFS is preserved even among BRCA-positive patients (n = 42, p =.07), as well as in the BRCA-negative subgroup (p <.001). No evidence for a predictive impact of BRCA mutation on efficacy of 4xEC additional chemotherapy was seen overall or within pCR subgroups. Conclusions: Twelve weeks of neoadjuvant nab-pac/carbo is a highly effective anthracycline-free regimen that leads to an excellent pCR-rate of 64% in tumor BRCA1/2-mutated cases. BRC A1/2 mutation status could support this de-escalation strategy in early TNBC, but further prospective validation of survival impacts in larger cohorts and with longer follow up is needed. More detailed survival analyses will be presented at the meeting. Clinical trial information: NCT01815242.
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Affiliation(s)
- Lisa Katharina Katharina Richters
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Oleg Gluz
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany and University Hospital Cologne, Cologne, Germany
| | - Nana Weber-Lassalle
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | | | - Heinz Haverkamp
- Institute of Medical Statistics and Computational Biology, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Sherko Kuemmel
- West German Study Group, Moenchengladbach and Breast Center, Ev. Clinics Essen-Mitte and Women’s Clinic, Charité Berlin, Berlin, Germany
| | - Mohamad Kayali
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | | | - Eva-Maria Grischke
- University Women´s Clinic Tuebingen, Eberhard Karls University, Tubingen, Germany
| | - Michael Braun
- Interdisciplinary Breast Center, Rotkreuz-Clinics Munich, Munich, Germany
| | - Mathias Warm
- City Hospital Holweide, Breast Center, Cologne, Germany
| | - Rachel Wuerstlein
- West German Study Group, Moenchengladbach, Germany and Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU, Munich, Germany
| | - Corinna Ernst
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Monika Karla Graeser
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany and Department of Gynecology, University Medical Center Hamburg, Hamburg, Germany
| | - Jan Hauke
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Ulrike Nitz
- West German Study Group and Ev. Hospital Bethesda, Breast Center Niederrhein, Mönchengladbach, Germany
| | | | - Rita K. Schmutzler
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Eric Hahnen
- Center for Familial Breast and Ovarian Cancer and Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Nadia Harbeck
- West German Study Group, Moenchengladbach, Germany and Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU, Munich, Germany
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14
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Graeser M, Feuerhake F, Gluz O, Volk V, Hauptmann M, Jozwiak K, Christgen M, Kuemmel S, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kolberg-Liedtke C, Kates R, Wuerstlein R, Nitz U, Kreipe HH, Harbeck N. Immune cell composition and functional marker dynamics from multiplexed immunohistochemistry to predict response to neoadjuvant chemotherapy in the WSG-ADAPT-TN trial. J Immunother Cancer 2021; 9:e002198. [PMID: 33963012 PMCID: PMC8108653 DOI: 10.1136/jitc-2020-002198] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The association of early changes in the immune infiltrate during neoadjuvant chemotherapy (NACT) with pathological complete response (pCR) in triple-negative breast cancer (TNBC) remains unexplored. METHODS Multiplexed immunohistochemistry was performed in matched tumor biopsies obtained at baseline and after 3 weeks of NACT from 66 patients from the West German Study Group Adjuvant Dynamic Marker-Adjusted Personalized Therapy Trial Optimizing Risk Assessment and Therapy Response Prediction in Early Breast Cancer - Triple Negative Breast Cancer (WSG-ADAPT-TN) trial. Association between CD4, CD8, CD73, T cells, PD1-positive CD4 and CD8 cells, and PDL1 levels in stroma and/or tumor at baseline, week 3 and 3-week change with pCR was evaluated with univariable logistic regression. RESULTS Compared with no change in immune cell composition and functional markers, transition from 'cold' to 'hot' (below-median and above-median marker level at baseline, respectively) suggested higher pCR rates for PD1-positive CD4 (tumor: OR=1.55, 95% CI 0.45 to 5.42; stroma: OR=2.65, 95% CI 0.65 to 10.71) and PD1-positive CD8 infiltrates (tumor: OR=1.77, 95% CI 0.60 to 5.20; stroma: OR=1.25, 95% CI 0.41 to 3.84; tumor+stroma: OR=1.62, 95% CI 0.51 to 5.12). No pCR was observed after 'hot-to-cold' transition in PD1-positive CD8 cells. pCR rates appeared lower after hot-to-cold transitions in T cells (tumor: OR=0.26, 95% CI 0.03 to 2.34; stroma: OR=0.35, 95% CI 0.04 to 3.25; tumor+stroma: OR=0.00, 95% CI 0.00 to 1.04) and PD1-positive CD4 cells (tumor: OR=0.60, 95% CI 0.11 to 3.35; stroma: OR=0.22, 95% CI 0.03 to 1.92; tumor+stroma: OR=0.32, 95% CI 0.04 to 2.94). Higher pCR rates collated with 'altered' distribution (levels below-median and above-median in tumor and stroma, respectively) of T cell (OR=3.50, 95% CI 0.84 to 14.56) and PD1-positive CD4 cells (OR=4.50, 95% CI 1.01 to 20.14). CONCLUSION Our exploratory findings indicate that comprehensive analysis of early immune infiltrate dynamics complements currently investigated predictive markers for pCR and may have a potential to improve guidance for individualized de-escalation/escalation strategies in TNBC.
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Affiliation(s)
- Monika Graeser
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
- Department of Gynecology, University Medical Center Hamburg, Hamburg, Germany
| | - Friedrich Feuerhake
- Institute of Pathology, Medical School Hannover, Hannover, Germany
- Institute of Neuropathology, University Clinic Freiburg, Freiburg, Germany
| | - Oleg Gluz
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
- University Clinics Cologne, Cologne, Germany
| | - Valery Volk
- Institute of Pathology, Medical School Hannover, Hannover, Germany
| | - Michael Hauptmann
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | - Katarzyna Jozwiak
- Institute of Biostatistics and Registry Research, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
| | | | - Sherko Kuemmel
- West German Study Group, Moenchengladbach, Germany
- Breast Unit, Kliniken Essen-Mitte, Essen, Germany
- University Hospital Charité, Humboldt University, Berlin, Germany
| | | | | | - Michael Braun
- Breast Center, Rotkreuz Clinics Munich, Munich, Germany
| | - Mathias Warm
- Breast Center, City Hospital Holweide, Cologne, Germany
| | | | | | - Bahriye Aktas
- Women's Clinic, University Clinics Essen, Essen, Germany
- Women's Clinic, University Clinics Leipzig, Leipzig, Germany
| | | | - Cornelia Kolberg-Liedtke
- University Hospital Charité, Humboldt University, Berlin, Germany
- Women's Clinic, University Clinics Essen, Essen, Germany
| | - Ronald Kates
- West German Study Group, Moenchengladbach, Germany
| | - Rachel Wuerstlein
- West German Study Group, Moenchengladbach, Germany
- Breast Center, Department of Gynecology and Obstetrics and CCCLMU, LMU University Hospital, Munich, Germany
| | - Ulrike Nitz
- West German Study Group, Moenchengladbach, Germany
- Breast Center Niederrhein, Bethesda Protestant Hospital Monchengladbach, Monchengladbach, Germany
| | | | - Nadia Harbeck
- West German Study Group, Moenchengladbach, Germany
- Breast Center, Department of Gynecology and Obstetrics and CCCLMU, LMU University Hospital, Munich, Germany
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15
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Eichler C, Stephan S, Thangarajah F, Puppe J, Rahmani N, Kurbacher C, Malter W, Warm M. Intraoperative central nipple biopsy in nipple-sparing mastectomy- A retrospective analysis of 211 patients. Breast J 2021; 27:363-368. [PMID: 33619792 DOI: 10.1111/tbj.14197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/01/2021] [Accepted: 02/01/2021] [Indexed: 11/30/2022]
Abstract
Subcutaneous nipple sparing mastectomies (NSM) are an important tool in modern oncoplastic surgery. Especially when an immediate implant-based reconstruction (IBR) is desired, clean margins are of the utmost importance. Central nipple biopsies during surgery serve two main purposes. Most importantly, it is hypothesized that intraoperative pathological evaluation of this biopsy may increase clean margin resection rates. In addition, a general recurrence risk reduction may occur due to the elimination of glandular and ductal components within the nipple. This analysis is a single center, multi-surgeon, retrospective, head to head analysis. Starting in March 2015, intraoperative central nipple biopsy in NSMs with IBR was introduced at the Municipal Breast Cancer Centre Cologne, Holweide, Germany. This trial retrospectively evaluates global complication rates, clean margin status and local recurrence rates for cohort 1 (NSM/no nipple biopsy, n = 103) vs. cohort 2 (NSM with nipple biopsy, n = 108) Median follow-up was 15 months. All implant-based reconstruction procedures used an epipectoral implant pocket. Cohorts were comparable. Global complication rates slightly favored the nipple biopsy cohort with respects to implant loss rate. An involved central nipple biopsy was found in 4.6% (n = 5/108) of the performed NSM procedures leading to the immediate removal of the nipple areola complex. All positive retro-areolar biopsies correlated with a positive nipple biopsy. However, in n = 1 case we found DCIS discontinual proliferation with an involved nipple biopsy, without a correlating positive retro-areolar biopsy (ie, 1 false-negative case was prevented). For the 15 month follow-up, there was no case of local recurrence within nipple areola complex for both cohorts. With this retrospective head to head analysis of 211 patients, it was shown that the central nipple biopsy correlates well with the retro-areolar biopsy. There may be a reduction in false negative rates. The procedure is safe to use and should be offered to NSM patients.
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Affiliation(s)
- Christian Eichler
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Sophia Stephan
- Breast Cancer Centre, Municipal Hospital Holweide, Cologne, Germany
| | - Fabinshy Thangarajah
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Julian Puppe
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Neda Rahmani
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Christian Kurbacher
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Bonn, University of Bonn, Bonn, Germany
| | - Wolfram Malter
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Mathias Warm
- Department of Gynaecology and Obstetrics, Faculty of Medicine University Hospital Cologne, University of Cologne, Cologne, Germany.,Breast Cancer Centre, Municipal Hospital Holweide, Cologne, Germany
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16
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Nitz U, Gluz O, Kreipe HH, Christgen M, Kuemmel S, Baehner FL, Shak S, Aktas B, Braun M, Lüdtke-Heckenkamp K, Forstbauer H, Grischke EM, Nuding B, Darsow M, Schumacher C, Krauss K, Malter W, Thill M, Warm M, Wuerstlein R, Kates RE, Harbeck N. The run-in phase of the prospective WSG-ADAPT HR+/HER2- trial demonstrates the feasibility of a study design combining static and dynamic biomarker assessments for individualized therapy in early breast cancer. Ther Adv Med Oncol 2020; 12:1758835920973130. [PMID: 33281950 PMCID: PMC7692353 DOI: 10.1177/1758835920973130] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/23/2020] [Indexed: 01/30/2023] Open
Abstract
Background: Endocrine sensitivity, as determined by response of the proliferation marker Ki-67 to short-term preoperative endocrine therapy (ET), is currently not included in adjuvant treatment decisions in hormone receptor (HR)+/human epidermal growth factor receptor 2 (HER2)− breast cancer (BC). Methods: The prospective WSG-ADAPT HR+/HER2− trial included patients with N0/N1 early BC who were candidates for adjuvant chemotherapy based on clinical–pathological criteria alone. The trial utilized a genomic assessment [the Recurrence Score (RS)] plus endocrine sensitivity testing to guide treatment. All patients received 3 (±1) weeks of preoperative induction ET. According to protocol, patients with RS 0–11 or RS 12–25 plus endocrine proliferation response (EPR, post-induction Ki-67 ⩽ 10%) were to be spared adjuvant chemotherapy. Results: The ADAPT HR+/HER2− trial run-in phase included 407 patients with baseline RS, of whom 386 (median age: 54 years) had complete data for Ki-67 at both baseline and post-induction. RS distribution: 23.1% RS 0–11, 58.3% RS 12–25, and 18.7% RS 26–100. EPR occurred in 84.3%, 76.0%, and 36.1% of these RS groups, respectively. Differences in EPR proportions (RS 26–100 versus others, RS 0–11 versus others) were significant (both p < 0.001); Ki-67 quotients were higher for RS 26–100 (p = 0.02, Mann–Whitney). In premenopausal women (n = 146, mostly tamoxifen-treated), median quotient of Ki-67 level (post/pre) was significantly higher than in postmenopausal women (n = 222, mostly aromatase-inhibitor treated; 0.67 versus 0.25, p < 0.001). EPR was significantly associated with baseline estrogen-receptor status as determined by immunohistochemistry (p = 0.002) or real-time polymerase chain reaction (p < 0.001). Also, a strong correlation was observed between RS measured pre- and post-ET (RS = 0.7, n = 181). Conclusions: This phase of the WSG-ADAPT HR+/HER2− trial confirms trial design estimates of RS and EPR. It indicates that the ADAPT concept of combining static and dynamic biomarker assessment for individualized therapy decisions in early BC is feasible using the EPR criterion post-induction Ki-67 ⩽ 10%. Clinicaltrials.gov identifier: NCT01779206.
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Affiliation(s)
- Ulrike Nitz
- West German Study Group, Moenchengladbach, Germany
| | - Oleg Gluz
- West German Study Group, Moenchengladbach, Germany
| | - Hans H Kreipe
- Medical College of Hannover, Institute for Pathology, Hannover, Germany
| | | | | | | | | | - Bahriye Aktas
- University Clinics Essen, Women's Clinic, Essen, Germany University Clinics Leipzig, Women's Clinic, Leipzig, Germany
| | | | | | | | | | - Benno Nuding
- Ev. Hospital Bergisch Gladbach, Bergisch Gladbach, Germany
| | - Maren Darsow
- Luisenhospital Duesseldorf, Practice for Senologic Oncology, Duessedorf, Germany
| | | | - Katja Krauss
- University Clinics Aachen, Women's Clinic, Aachen, Germany
| | - Wolfram Malter
- University Clinics Cologne, Women's Clinic and Breast Center, Cologne, Germany
| | - Marc Thill
- Markus Hospital, Breast Center, Frankfurt, Germany
| | - Mathias Warm
- City Hospital Holweide, Breast Center, Cologne, Germany
| | | | | | - Nadia Harbeck
- Breast Center, Department OB&GYN and CCCLMU, LMU University Hospital, Marchioninistrasse 15, Munich DE-81377, Germany
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17
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Eichler C, Baucks C, Malter W, Thangarajah F, Puppe J, Holtschmidt J, Warm M. Platelet-rich plasma (PRP/ACP) in breast cancer patients Post-surgical complication rates and long term comparative analysis of the treatment 163 sentinel node biopsy patients. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- C Eichler
- Department of Gynecology and Obstetrics, University of Cologne
| | - C Baucks
- Department of Gynecology and Obstetrics, University of Cologne
| | - W Malter
- Department of Gynecology and Obstetrics, University of Cologne
| | - F Thangarajah
- Department of Gynecology and Obstetrics, University of Cologne
| | - J Puppe
- Department of Gynecology and Obstetrics, University of Cologne
| | - J Holtschmidt
- Department of Gynecology and Obstetrics, University of Cologne
| | - M Warm
- Department of Gynecology and Obstetrics, University of Cologne
- Kliniken der Stadt Köln, Holweide, Brustzentrum
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18
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Eichler C, Westerhof A, Warm M, Puppe J, Krug B, Malter W. Improving breast conserving surgery using the Faxitron™ OR Specimen Radiography System – complication analysis, cost evaluation and literature review. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- C Eichler
- Department of Gynecology and Obstetrics, University of Cologne, Breast Cancer Center
| | - A Westerhof
- Center for Familial Breast and Ovarian Cancer, Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne
| | - M Warm
- Kliniken der Stadt Köln, Holweide, Brustzentrum
| | - J Puppe
- Department of Gynecology and Obstetrics, University of Cologne
| | - B Krug
- Department of Radiology, University of Cologne Medical School
| | - W Malter
- Department of Gynecology and Obstetrics, University of Cologne
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19
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Pahmeyer C, Schablack A, Ratiu D, Thangarajah F, Ludwig S, Gruettner B, Mallmann P, Malter W, Warm M, Eichler C. Occurrence of Residual Cancer Within Re-excisions After Subcutaneous Mastectomy of Invasive Breast Cancer and Ductal Carcinoma In Situ - A Retrospective Analysis. In Vivo 2020; 34:2015-2019. [PMID: 32606175 DOI: 10.21873/invivo.12000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND/AIM Surgical margin status remains an important determinant for recurrence of invasive breast cancer and ductal carcinoma in situ. We compared the number of positive margins in initial histology with rates of residual tumor in re-excision specimens. Furthermore, we analysed cost-effectiveness of re-excisions. PATIENTS AND METHODS 101 patients treated with secondary surgery were included. The first group underwent breast conserving surgery and secondary mastectomy. The second group was primarily treated with subcutaneous mastectomy followed by secondary surgery. RESULTS Within the first group, 22.7% did not show residual tumor in the re-excision specimen. Of the second group, 54.3% had no residual tumor. Consequentially 45.7% needed a re-excision to achieve R0 status. Cost-effectiveness was determined as secondary endpoint. If a patient needs a secondary mastectomy the hospital gains 602,65€ in comparison to a primary breast conserving operation. CONCLUSION In every second patient who had first received a subcutaneous mastectomy, no tumor could be detected in the secondary operation despite a previous R1 status.
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Affiliation(s)
- Caroline Pahmeyer
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Anika Schablack
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Dominik Ratiu
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Fabinshy Thangarajah
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Sebastian Ludwig
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Berthold Gruettner
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Peter Mallmann
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Wolfram Malter
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Mathias Warm
- Breast Cancer Center, Municipal Hospital Holweide, Cologne, Germany
| | - Christian Eichler
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
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Harbeck N, Gluz O, Christgen M, Graeser M, Hilpert F, Krauss K, Thill M, Warm M, Müller V, Braun MW, Just M, Kreipe HH, Nitz U, Kates RE, Schinkoethe T, Wuerstlein R, Kuemmel S. ADAPTcycle: Adjuvant dynamic marker-adjusted personalized therapy (ADAPT) comparing endocrine therapy plus ribociclib versus chemotherapy in intermediate-risk HR+/HER2- early breast cancer (EBC). J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.tps601] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
TPS601 Background: The WSG ADAPT trial program represents the concept of individualization of (neo)-adjuvant decision-making in EBC in a subtype-specific manner. The first WSG ADAPT umbrella trial aimed to establish early predictive molecular surrogate markers for response after a short 3-week induction treatment. The goals of the WSG ADAPT trial program are early response assessment and subtype-specific therapy tailoring to those patients who are most likely to benefit. Methods: WSG-ADAPTcycle is a prospective, multi-center, interventional, two-arm, open-label, (neo)adjuvant, non-blinded, randomized, controlled phase III trial (NCT04055493). It investigates whether patients (pts.) with HR+/HER2- EBC identified during screening as intermediate risk (based on Oncotype DX and response to 3 weeks of preoperative endocrine therapy [ET]) derive additional benefit from 2 years of the CDK4/6 inhibitor ribociclib combined with ET compared to chemotherapy (CT) (followed by standard ET). Co-primary endpoints are disease-free survival (DFS) and distant DFS. It is planned to screen 5600 pts and to randomize 1670 pts in a 3:2 ratio (ribociclib + ET/CT). Study start was in July 2019 (80 sites, enrollment period 36 months) and until date of submission, 180 pts. have been screened and 40 randomized. Pts with HR+/HER2- EBC with clinically enhanced risk (cT2-4 or Ki67 20% or G3 or cN+) are eligible if they fulfill the ADAPT intermediate-risk group criteria: either Recurrence Score (RS) ≤25 and Ki67postendocrine>10%, RS >25 and Ki67postendocrine<10% in p/cN0-1 pts, or RS ≤25 and Ki67postendocrine<10% in c/pN2-3 pts. Treatment duration is 2 years for the ribociclib + ET (premenopausal: AI + GnRH) arm and 16-24 weeks for the CT arm; treatment is possible either in the neoadjuvant (ET + ribociclib duration 16 – 32 weeks) or adjuvant setting. ePROs are collected using CANKADO; ECG monitoring is performed using a novel cardiology-supported CANKADO-based eHealth method. Translational analyses: Exploratory tissue biomarker research will be conducted to assess alterations in molecular markers. In addition, ctDNA/ctRNA from optional blood samples will be assessed for mutations and gene expression. Conclusions: ADAPTcycle seeks to evaluate whether endocrine-based therapy with ET and a CDK 4/6 inhibitor is superior to CT followed by ET in patients with luminal EBC who may be undertreated with ET alone (based on either lack of endocrine responsiveness or high tumor burden). Clinical trial information: 2018-003749-40 .
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Affiliation(s)
- Nadia Harbeck
- Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU and West German Study Group, Munich, Germany
| | - Oleg Gluz
- Breast Center Niederrhein, University Clinics Cologne and West German Study Group, Moenchengladbach, Germany
| | | | - Monika Graeser
- Breast Center Niederrhein, Ev. Bethesda Hospital and West German Study Group, Mönchengladbach, Germany
| | - Felix Hilpert
- Breast Center Hamburg International, Hospital Jerusalem, Hamburg, Germany
| | - Katja Krauss
- Breast Center, Dept. Obstetrics & Gynecology, RWTH Aachen, Aachen, Germany
| | - Marc Thill
- Breast Center, Agaplesion Markus Hospital, Frankfurt, Germany
| | - Mathias Warm
- Breast Center Cologne-Holweide, Municipal Hospital Holweide, Cologne, Germany
| | - Volkmar Müller
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | | | - Marianne Just
- Oncological Specialist Practice Bielefeld, Bielefeld, Germany
| | | | - Ulrike Nitz
- Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU and West German Study Group, Moenchengladbach, Germany
| | | | | | - Rachel Wuerstlein
- Breast Center, Dept. Obstetrics & Gynecology, University of Munich (LMU) and CCCLMU and West German Study Group, Munich, Germany
| | - Sherko Kuemmel
- Breast Center, Ev. Clinics Essen-Mitte and West German Study Group, Essen, Germany
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Malter W, Eichler C, Puppe J, Thangarajah F, Mallmann P, Krug B, Warm M, Holtschmidt J. Abstract P4-02-19: First reported use of the Faxitron LOCalizer™ Radiofrequency Identification (RFID) system in the axilla- A pilot trial in targeted axillary dissection (TAD). Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p4-02-19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Adequately marking suspicious lymph nodes before neoadjuvant chemotherapy in breast cancer patients is commonly done by introducing a titanium clip followed by stereotactic hook wire location. However, clip dislocation and/or wire dislocation are common problems. Furthermore, locating a clip within the axilla is problematic since stereotactic location may be anatomically challenging. An ideal solution would be a clip which can be easily found without the use of a stereotactic intervention. This pilot trial proves the concept of using radiofrequency identification devices (RFID) in targeted axillary dissection (TAD).Methods: This pilot trial represents a single center, consecutively recruited, evaluation (n=10) for targeted axillary dissection using the Faxitron LOCalizer™ radiofrequency identification chip system. Patients were given the choice between wire guided TAD vs. LOCalizer™ TAD. Primary endpoints were: percentage of successful location /failure to locate. Secondary endpoints were major and minor complication rates as well as surgeon evaluated outcome.Results: Primary endpoints showed a 100% location rate of the suspicious lymph nodes at a 0% major complication (revision surgery) rate. Additional guided wire marking was not necessary for lymph node location. Surgeons evaluated the new system as being safe to use and only slightly more difficult to place than a standard clip or a wire system.Conclusion: This pilot trial proved the concept of TAD via a RFID system. When using this system, preoperative stereotactic lymph node marking is no longer required, thus patients may be spared additional x-ray exposure. Using the LOCalizer™ system should therefore be considered for any TAD.
Citation Format: Wolfram Malter, Christian Eichler, Julian Puppe, Fabishy Thangarajah, Peter Mallmann, Barbara Krug, Mathias Warm, Johannes Holtschmidt. First reported use of the Faxitron LOCalizer™ Radiofrequency Identification (RFID) system in the axilla- A pilot trial in targeted axillary dissection (TAD) [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P4-02-19.
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Affiliation(s)
- Wolfram Malter
- 1University of Cologne, University Hospital, OB/Gyn, Cologne, Germany
| | - Christian Eichler
- 1University of Cologne, University Hospital, OB/Gyn, Cologne, Germany
| | - Julian Puppe
- 1University of Cologne, University Hospital, OB/Gyn, Cologne, Germany
| | | | - Peter Mallmann
- 1University of Cologne, University Hospital, OB/Gyn, Cologne, Germany
| | - Barbara Krug
- 2University of Cologne, University Hospital, Dep. of Radiology, Cologne, Germany
| | - Mathias Warm
- 3Municipal Hospital of Cologne, Holweide, Breast Cancer Center, Cologne, Germany
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Szeto C, Denkert C, Fasching PA, Benz S, Weber KE, Budczies J, Schneeweiss A, Stickeler E, Schmatloch S, Jackisch C, Karn T, Sinn HP, Warm M, van Mackelenbergh M, Rabizadeh S, Schem C, Heinmöller E, Müller V, Marmé F, Soon-Shiong P, Nekljudova V, Loibl S, Untch M. Abstract P6-10-04: Landscape of immune-cell signatures in early high-risk breast cancer (BC) reveals clinically-relevant enrichment of immune subpopulations. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p6-10-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Immunosurveillance suppression, evasion, or avoidance, has emerged as a key targetable hallmark of cancer, driven by e.g. checkpoint expression, T-cell exhaustion, and immunosuppressive tumor microenvironment (TME). Many of these processes generate defined combinations of immune-cell infiltrates at the tumor site, which can be detected by immunohistochemistry (IHC), CyTOF, or more recently can be inferred from gene-expression deconvolution. While significant work has been done to study gene signatures in the TME, the clinical relevance of such immune-cell gene signature on therapy has not been studied to a great extent. We investigate the hypothesis that the individual patterns of immune-cell signatures determine the clinical behavior of breast cancer (BC), in particular response to neoadjuvant chemotherapy. Methods: We performed a retrospective-prospective analysis of a subset of the GeparSepto study (NCT01583426) in which women with primary invasive BC were randomized to either nab-paclitaxel or solvent-based paclitaxel followed by EC. This study was limited to 279 HER2- patients with sufficient quality sample remaining to perform whole-transcriptome RNAseq (~200 × 106 reads per tumor). Immune activity in the TME was inferred by comparing expression of 23 immune-cell-specific gene signatures derived by Bindea et al. (Immunity, 2013) to those from a background population of 1467 similarly-profiled unselected tumor samples from the NantOmics database. Results: Within this cohort the most predominant high immune-cell signatures were for natural killer (NK) cells (71%), and regulatory T-cells (70%). Stimulatory T-cell signatures were high in approximately half of the population including Th2 (53%), effector-memory (53%), follicular helper (51%), Th1 (41%), and Gamma-delta T-cells (39%). While cytotoxic CD8+ T-cell signature was high in only 19.0% of patients, the signature for the CD56dim cytolytic subset of NK cells was high in 48.0% of patients. The most infrequently detected gene signatures were for innate response cell-types: Mast cells (7.5%), Macrophages (10.8%), immature dendritic cells (11.5%) and neutrophils (11.8%). Of the 23 immune signatures, 17 were significantly differentially activated in TNBC compared to hormone-receptor positive (HR+) patients (p<0.05 respectively): 8/10 signatures more active in TNBC are associated with adaptive immune response (e.g. T-cell and B-cell signatures), whereas 5/7 signatures associated with HR+ are related to innate immune response (e.g. eosinophils and dendritic cells). Select adaptive immune signatures were associated with aggressive tumors: Elevated NK CD56dim, Th1, and activated dendritic cell (aDC), signatures were associated with grade 3 tumors as well as with elevated levels of Ki67 (p<0.0001 respectively). The most predictive TME signature for paclitaxel-based therapy was T follicular helper cells (TFH) with DFS and OS hazard ratio of 0.62 (95% CI: 0.47-0.81; p=0.0004) and 0.55 (95% CI: 0.39-0.77; p=0.0005) respectively, as well as a 1.63 (95% CI: 1.12-2.36; p=0.0107) odds-ratio for achieving pCR. Conclusion: Whole-transcriptome sequencing in breast cancer FFPE core biopsies from clinical cohorts can be used to identify immune-cell signatures. Specifically, adaptive immunity through NK rather than T-cell response appears prevalent in high-risk TNBC. The patterns of these immune signatures, in particular the presence of T follicular helper cells, reflect the clinical behavior of breast cancer and might be used to identify tumors with an increased response rate to neoadjuvant chemotherapy.
Citation Format: Christopher Szeto, Carsten Denkert, Peter A Fasching, Stephen Benz, Karsten E Weber, Jan Budczies, Andreas Schneeweiss, Elmar Stickeler, Sabine Schmatloch, Christian Jackisch, Thomas Karn, Hans P Sinn, Mathias Warm, Marion van Mackelenbergh, Shahrooz Rabizadeh, Christian Schem, Ernst Heinmöller, Volkmar Müller, Frederik Marmé, Patrick Soon-Shiong, Valentina Nekljudova, Sibylle Loibl, Michael Untch. Landscape of immune-cell signatures in early high-risk breast cancer (BC) reveals clinically-relevant enrichment of immune subpopulations [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P6-10-04.
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Affiliation(s)
| | - Carsten Denkert
- 2Institut für Pathologie, Philipps-Universität, Marburg, Germany
| | - Peter A Fasching
- 3Department of Gynecology and Obstetrics, University Hospital Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-EMN, Erlangen, Germany
| | | | | | - Jan Budczies
- 5Institute of Pathology, University Hospital, Heidelberg, Germany
| | - Andreas Schneeweiss
- 6National Center for Tumor Diseases, Heidelberg University Hospital, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Elmar Stickeler
- 7Department of Gynecology and Obstetrics, University Hospital, RWTH Aachen, Aachen, Germany
| | - Sabine Schmatloch
- 8Breast Cancer Center, Elisabeth-Krankenhaus Kassel, Kassel, Germany
| | - Christian Jackisch
- 9Department of Gynecology and Obstetrics, Sana Klinikum, Offenbach, Germany
| | - Thomas Karn
- 10Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum, Frankfurt, Germany
| | - Hans P Sinn
- 11Division of Gynecopathology, Institute for Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Marion van Mackelenbergh
- 13Universitätsklinikum Schleswig-Holstein, Klinik für Gynäkologie und Geburtshilfe, Schleswig-Holstein, Kiel, Germany
| | | | - Christian Schem
- 14Mammazentrum Hamburg, Hospital Jerusalem, Hamburg, Germany
| | - Ernst Heinmöller
- 15Institute of Pathology, Pathologie Nordhessen, Kassel, Germany
| | - Volkmar Müller
- 16Department of Gynecology and Obstetrics, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Frederik Marmé
- 17Department of Gynecology and Obstetrics, University Hospital Mannheim, Mannheim, Germany
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Fasching PA, Denkert C, Benz S, Weber KE, Szeto C, Budczies J, Schneeweiss A, Stickeler E, Schmatloch S, Jackisch C, Karn T, Sinn HP, Warm M, van Mackelenbergh M, Rabizadeh S, Schem C, Heinmöller E, Müller V, Marmé F, Soon-Shiong P, Nekljudova V, Untch M, Loibl S. Abstract PD5-08: Tumor immune-cell activity assessed by RNAseq is an independent predictor of therapy response and prognosis after neoadjuvant chemotherapy in HER2 negative breast cancer patients - An analysis of the GeparSepto trial. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-pd5-08] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Tumor immune markers such as tumor infiltrating lymphocytes (TILs) or expression-based profiles have been correlated with both response to neoadjuvant chemotherapy and prognosis in early breast cancer (BC) patients. Some chemotherapies, such as paclitaxel, lead to the development of TILs and in some cases, suppression of regulatory T-cells. Therefore, assessment of the tumor microenvironment (TME) could provide important information for clinical decision-making. The aim of this study was to test if RNAseq-based TME classification of BC tumors is predictive of pathological complete Response (pCR) and prognosis in the neoadjuvant GeparSepto (G7) trial (NCT01583426). Methods: We performed a retrospective-prospective analysis of a subset of 810 subjects of the total of 1207 patients of the G7 trial. In G7 HER2-negative early high-risk BC patients were studied to determine if nab-paclitaxel is superior to solvent-based paclitaxel. In addition to the taxane paclitaxel, both treatment arms received epirubicin plus cyclophosphamide before surgery. For this analysis, a subset of 279 HER2 negative patients with sufficient quality of pretherapeutic core biopsies to perform whole-transcriptome RNAseq (~200x106 reads per tumor) was used. Based on RNAseq data, immune activity classification was provided by ImmunityBio (Culver City, CA) by comparison of expression of 23 immune-cell-specific gene signatures as described by Bindea et al. (Immunity, 2013) to those from a reference population of 1467 similarly-profiled unselected tumor samples from a large tumor database (NantOmics, Culver City, CA). Unsupervised hierarchical clustering of inferred immune activities revealed 3 distinct groups termed “hot”, “warm”, and “cold” clusters. Logistic regression analysis based on age, trial arm, tumor size, nodal status, Ki-67, hormone-receptor (HR) status and immune activity cluster (hot/warm vs. cold) as independent variables was performed to predict pCR (ypT0/ypN0). Cox regression analysis with the same covariates was also performed to predict disease-free survival (DFS) and overall survival (OS). Results: Of the 279 patients, 67 had a pCR (24%). The analyzed subset was similar to the main HER2 negative population (pCR-rate: 22%). Patients with a “hot/warm” or “cold” immune activity assessment had a pCR in 30% and 13% of the cases, respectively. The odds-ratio of the multivariate logistic regression analysis was 2.17 (95% CI: 1.00-4.71, p=0.0512). With regard to DFS and OS, T follicular helper cell B-cell, and T-cell signatures seemed to play a prominent role, and the hazard ratios (also “hot/warm” vs. “cold”) for the multivariate analyses were 0.38 (95% CI: 0.21-0.66; p=0.0007) and 0.34 (95%CI: 0.16-0.72, p= 0.0045), respectively. Within the 23 individual immune-cell-specific gene signatures, CD56dimNatural Killer (NK), type 1 helper T-cells, and CD8+ T-cell signatures seemed to be closely associated with achievement of a pCR. RNAseq-based deconvolution of immune-cell activity was corroborated by IHC-based TIL scoring. Immune-hot/warm patients had more intratumoral lymphocytes compared to cold tumors (mean: 11.6% vs. 4.9%, p<0.0001). Specifically, adaptive immunity gene signatures (i.e. CD8+ T-cell signature, CD56dim NK, and Th1) were moderately correlated with the percentage of TILs (rho correlation coefficients from 0.42 to 0.53). Conclusion: TME profiling by RNAseq may be an independent biomarker useful for predicting response to and prognosis after neoadjuvant chemotherapy including taxanes and anthracyclines in early HER2 negative high-risk BC. These results indicate that the further development of this biomarker could be of direct clinical importance.
Citation Format: Peter A Fasching, Carsten Denkert, Stephen Benz, Karsten E Weber, Christopher Szeto, Jan Budczies, Andreas Schneeweiss, Elmar Stickeler, Sabine Schmatloch, Christian Jackisch, Thomas Karn, Hans Peter Sinn, Mathias Warm, Marion van Mackelenbergh, Sharooz Rabizadeh, Christian Schem, Ernst Heinmöller, Volkmar Müller, Frederik Marmé, Patrick Soon-Shiong, Valentina Nekljudova, Michael Untch, Sibylle Loibl. Tumor immune-cell activity assessed by RNAseq is an independent predictor of therapy response and prognosis after neoadjuvant chemotherapy in HER2 negative breast cancer patients - An analysis of the GeparSepto trial [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr PD5-08.
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Affiliation(s)
- Peter A Fasching
- 1Department of Gynecology and Obstetrics, University Hospital Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-EMN, Erlangen, Germany
| | - Carsten Denkert
- 2Institut für Pathologie, Philipps-Universität, Marburg, Germany
| | | | | | | | - Jan Budczies
- 5Institute of Pathology, University Hospital, Heidelberg, Germany
| | - Andreas Schneeweiss
- 6National Center for Tumor Diseases, Heidelberg University Hospital, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Elmar Stickeler
- 7Department of Gynecology and Obstetrics, University Hospital, RWTH Aachen, Aachen, Germany
| | - Sabine Schmatloch
- 8Breast Cancer Center, Elisabeth-Krankenhaus Kassel, Kassel, Germany
| | - Christian Jackisch
- 9Department of Gynecology and Obstetrics, Sana Klinikum, Offenbach, Germany
| | - Thomas Karn
- 10Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Frankfurt, Frankfurt, Germany
| | - Hans Peter Sinn
- 11Division of Gynecopathology, Institute for Pathology, University Hospital, Heidelberg, Germany
| | | | - Marion van Mackelenbergh
- 13Universitätsklinikum Schleswig-Holstein, Klinik für Gynäkologie und Geburtshilfe, Schleswig-Holstein, Kiel, Germany
| | | | - Christian Schem
- 14Mammazentrum Hamburg, Hospital Jerusalem, Hamburg, Germany
| | - Ernst Heinmöller
- 15Institute of Pathology, Pathologie Nordhessen, Kassel, Germany
| | - Volkmar Müller
- 16Department of Gynecology and Obstetrics, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Frederik Marmé
- 17Department of Gynecology and Obstetrics, University Hospital Mannheim, Mannheim, Germany
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Malter W, Holtschmidt J, Thangarajah F, Mallmann P, Krug B, Warm M, Eichler C. First Reported Use of the Faxitron LOCalizer™ Radiofrequency Identification (RFID) System in Europe - A Feasibility Trial, Surgical Guide and Review for Non-palpable Breast Lesions. In Vivo 2020; 33:1559-1564. [PMID: 31471405 DOI: 10.21873/invivo.11637] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/20/2019] [Accepted: 06/27/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND/AIM The problem of adequately marking any given lesion within a breast surgical site is commonly solved by introducing a titanium clip. However, clip dislocation and/or stereotactic hook-wire dislocation are common problems. An ideal solution would be a clip that can be easily found without the use of stereotactic intervention. This work reviews the available data on radiofrequency identification devices (RFID) in breast surgery, reports initial experience data in Europe and discusses surgical pitfalls, advantages and disadvantages. PATIENTS AND METHODS This study represents a single center, consecutively recruited, initiation trial with subsequent surgeon questionnaire for the first institution in Europe to report Faxitron LOCalizer™ chip data. Four patients with non-palpable tumors were marked with the system and were correlated via mammography, pre- and intra-operative ultrasound and pathology. Data were then compared to available literature and a literature review was added. RESULTS The four patients marked with this RFID system, displayed a 100% success location rate at a 0% complication rate. Surgeons evaluated the new system as being safe to use and only slightly more difficult to place compared to a standard clip. A significant improvement in ultrasound localization and intraoperative localization was also reported for the LOCalizer™ system when compared to a standard titanium clip. CONCLUSION This trial added a small number of consecutively recruited patients to an existing number of available data, resulting in a total of 121 evaluated and reviewed Faxitron LOCalizer™ marked non-palpable in-breast lesions worldwide.
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Affiliation(s)
- Wolfram Malter
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany
| | - Johannes Holtschmidt
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany
| | - Fabinshy Thangarajah
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany
| | - Peter Mallmann
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany
| | - Barbara Krug
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department of Radiology, Cologne, Germany
| | - Mathias Warm
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany.,Breast Cancer Center, Municipal Hospital Holweide, Cologne, Germany
| | - Christian Eichler
- University of Cologne, Faculty of Faculty of Medicine and University Hospital Cologne, Department of Obstetrics and Gynecology, Cologne, Germany
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Kurbacher CM, Fischer LA, Heinrich G, Warm M, Schott A, Kurbacher AT, Kurbacher JA, Rudlowski C. TREATMENT OF PREMENOPAUSAL PATIENTS WITH HORMONE RECEPTOR-POSITIVE, HER2-NEGATIVE METASTATIC BREAST CANCER WITH AN CDK4/6 INHIBITOR COMBINED WITH ENDOCRINE AGENTS: A REAL-WORLD EXPERIENCE. Breast 2019. [DOI: 10.1016/s0960-9776(19)30698-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Untch M, Jackisch C, Schneeweiss A, Schmatloch S, Aktas B, Denkert C, Schem C, Wiebringhaus H, Kümmel S, Warm M, Fasching PA, Just M, Hanusch C, Hackmann J, Blohmer JU, Rhiem K, Schmitt WD, Furlanetto J, Gerber B, Huober J, Nekljudova V, von Minckwitz G, Loibl S. NAB-Paclitaxel Improves Disease-Free Survival in Early Breast Cancer: GBG 69–GeparSepto. J Clin Oncol 2019; 37:2226-2234. [DOI: 10.1200/jco.18.01842] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The GeparSepto trial demonstrated that weekly nanoparticle albumin-bound (NAB)–paclitaxel significantly improves the pathologic complete remission rate compared with weekly solvent-based (sb) paclitaxel followed by epirubicin plus cyclophosphamide as neoadjuvant treatment in patients with primary breast cancer (BC). Here, we report data on long-term outcomes. METHODS Patients with histologically confirmed primary BC were randomly assigned in a 1:1 ratio to 12 times weekly NAB-paclitaxel 150 mg/m2 (after study amendment, 125 mg/m2) or weekly sb-paclitaxel 80 mg/m2 followed in both arms by four times epirubicin 90 mg/m2 plus cyclophosphamide 600 mg/m2 every 3 weeks. Patients with human epidermal growth factor receptor 2 (HER2)-positive BC received dual antibody treatment with trastuzumab (8 mg/kg loading dose followed by 6 mg/kg every 3 weeks) and pertuzumab (840 mg loading dose followed by 420 mg every 3 weeks) concurrently to chemotherapy and continued for 1 year. RESULTS A total of 1,206 patients started treatment, 606 with NAB-paclitaxel and 600 with sb-paclitaxel. After a median follow-up of 49.6 months (range, 0.5 to 64.0 months), 243 invasive disease–free survival (iDFS) events were reported (143 in the sb-paclitaxel and 100 in the NAB-paclitaxel arm). At 4 years, overall patients treated with NAB-paclitaxel had a significantly better iDFS compared with sb-paclitaxel (84.0% v 76.3%; hazard ratio, 0.66; 95% CI, 0.51 to 0.86; P = .002), whereas overall survival did not significantly differ between the two treatment arms (89.7% v 87.2%, respectively; hazard ratio, 0.82; 95% CI, 0.59 to 1.16; P = .260). Long-term follow-up of the treatment-related peripheral sensory neuropathy (PSN) showed a significant decrease of the median time to resolve PSN after NAB-paclitaxel 125 mg/m2 compared with NAB-paclitaxel 150 mg/m2. CONCLUSION The significantly higher pathologic complete response rate with NAB-paclitaxel translated into a significantly improved iDFS in patients with early BC as compared with sb-paclitaxel. PSN improved much faster under NAB-paclitaxel 125 mg/m2 compared with NAB-paclitaxel 150 mg/m2.
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Affiliation(s)
| | | | | | | | - Bahriye Aktas
- Klinik und Poliklinik für Frauenheilkunde Leipzig, Leipzig, Germany
| | | | | | | | - Sherko Kümmel
- Interdisziplinäres Brustzentrum an den Kliniken Essen-Mitte, Essen, Germany
| | - Mathias Warm
- Brustzentrum im Krankenhaus Köln-Holweide, Cologne, Germany
| | | | - Marianne Just
- Onkologische Schwerpunktpraxis Bielefeld, Bielefeld, Germany
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Wallwiener M, Nabieva N, Feisst M, Fehm T, de Waal J, Rezai M, Baier B, Baake G, Kolberg HC, Guggenberger M, Warm M, Harbeck N, Wuerstlein R, Deuker JU, Dall P, Richter B, Wachsmann G, Brucker C, Siebers JW, Popovic M, Kuhn T, Wolf C, Vollert HW, Breitbach GP, Janni W, Landthaler R, Kohls A, Rezek D, Noesselt T, Fischer G, Henschen S, Praetz T, Heyl V, Kühn T, Krauss T, Thomssen C, Hohn A, Tesch H, Mundhenke C, Hein A, Rauh C, Bayer CM, Schmidt K, Belleville E, Brucker SY, Hadji P, Beckmann MW, Wallwiener D, Kümmel S, Hartkopf A, Fasching PA. Influence of patient and tumor characteristics on therapy persistence with letrozole in postmenopausal women with advanced breast cancer: results of the prospective observational EvAluate-TM study. BMC Cancer 2019; 19:611. [PMID: 31227025 PMCID: PMC6588890 DOI: 10.1186/s12885-019-5806-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 06/06/2019] [Indexed: 11/25/2022] Open
Abstract
Background Treatment of postmenopausal, hormone receptor-positive metastatic breast cancer (MBC) patients varies despite clear therapy guidelines, favoring endocrine treatment (ET). Aim of this study was to analyze persistence of palliative aromatase inhibitor (AI) monotherapy in MBC patients. Methods EvAluate-TM is a prospective, multicenter, noninterventional study to evaluate treatment with letrozole in postmenopausal women with hormone receptor–positive breast cancer. To assess therapy persistence, defined as the time from therapy start to the end of the therapy (TTEOT), two pre-specified study visits took place after 6 and 12 months. Competing risk survival analyses were performed to identify patient and tumor characteristics that predict TTEOT. Results Out of 200 patients, 66 patients terminated treatment prematurely, 26 (13%) of them due to causes other than disease progression. Persistence rate for reasons other than progression at 12 months was 77.7%. Persistence was lower in patients who reported any adverse event (AE) in the first 30 days of ET (89.5% with no AE and 56% with AE). Furthermore, patients had a lower persistence if they reported compliance problems in the past before letrozole treatment. Conclusions Despite suffering from a life-threatening disease, AEs of an AI will result in a relevant number of treatment terminations that are not related to progression. Some subgroups of patients have very low persistence rates. Especially with regard to novel endocrine combination therapies, these data imply that some groups of patients will need special attention to guide them through the therapy process. Trial registration Clinical Trials Number: CFEM345DDE19 Electronic supplementary material The online version of this article (10.1186/s12885-019-5806-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Markus Wallwiener
- Department of Gynecology, University of Tübingen, Tübingen, Germany.,Department of Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Naiba Nabieva
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Manuel Feisst
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Tanja Fehm
- Department of Gynecology, Heinrich Heine University of Dusseldorf, Dusseldorf, Germany
| | - Johann de Waal
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - Mahdi Rezai
- Luisen-Hospital Dusseldorf, Dusseldorf, Germany
| | - Bernd Baier
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - Gerold Baake
- Oncological Medical Practice Pinneberg, Pinneberg, Germany
| | | | | | - Mathias Warm
- Breast center, Department of Gynecology, University Hospital Cologne, Cologne, Germany.,Breast Center, Clinics of Cologne gGmbH Holweide, Cologne, Germany
| | - Nadia Harbeck
- Breast center, Department of Gynecology, University Hospital Cologne, Cologne, Germany.,Department of Gynecology and Obstetrics, Breast Center and CCC Munich, University Hospital Munich, Munich, Germany
| | - Rachel Wuerstlein
- Breast center, Department of Gynecology, University Hospital Cologne, Cologne, Germany.,Department of Gynecology and Obstetrics, Breast Center and CCC Munich, University Hospital Munich, Munich, Germany
| | | | - Peter Dall
- Department of Gynecology, Lüneburg Clinic, Lüneburg, Germany
| | | | | | - Cosima Brucker
- Department of Gynecology and Obstetrics, Paracelsus Medical University, Nuremberg, Germany
| | - Jan Willem Siebers
- Department of Gynecology of the St. Josef's Clinic Offenburg, Offenburg, Germany
| | - Milos Popovic
- Department of Gynecology, Bayreuth clinic GmbH, CCC ER-EMN, Bayreuth, Germany
| | - Thomas Kuhn
- Brustzentrum am Diakonie Klinikum Stuttgart, Stuttgart, Germany
| | | | | | | | - Wolfgang Janni
- Department of Gynecology, University Hospital Ulm, Ulm, Germany
| | - Robert Landthaler
- Gynecological Medical Practice of the County Hospital Krumbach, Krumbach, Germany
| | - Andreas Kohls
- Evangelic County Hospital Ludwigsfelde-Teltow, Ludwigsfelde-Teltow, Germany
| | | | - Thomas Noesselt
- Department of Gynecology of the Sana hospital Hameln, Hameln, Germany
| | | | - Stephan Henschen
- Johanniter Hospital Genthin Stendal gGmbH, Hansestadt Stendal, Germany
| | - Thomas Praetz
- Caritas-Hospital Bad Mergentheim, Bad Mergentheim, Germany
| | - Volker Heyl
- Asklepios Paulinen Clinic Wiesbaden, Wiesbaden, Germany
| | - Thorsten Kühn
- Department of Gynecology, Esslingen Clinics a.N, Esslingen, Germany
| | | | - Christoph Thomssen
- Department of Gynecology, Martin-Luther-University Halle-Wittenberg, Halle-Wittenberg, Germany
| | - Andre Hohn
- Städtisches Krankenhaus Kiel GmbH, Kiel, Germany
| | - Hans Tesch
- Oncology Bethanien Frankfurt, Frankfurt, Germany
| | - Christoph Mundhenke
- Department of Gynecology, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Alexander Hein
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Claudia Rauh
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Christian M Bayer
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | | | | | - Sara Y Brucker
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - Peyman Hadji
- Department of Gynecology, Nordwest Hospital, Frankfurt, Germany
| | - Matthias W Beckmann
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | | | - Sherko Kümmel
- Breast center, Essen Mitte Clinics, Evang. Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
| | - Andreas Hartkopf
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - Peter A Fasching
- Department of Gynecology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Universitätsstrasse 21-23, 91054, Erlangen, Germany.
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Gluz O, Kolberg-Liedtke C, Prat A, Christgen M, Gebauer D, Kates R, Paré L, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kuemmel S, Wuerstlein R, Pelz E, Nitz U, Kreipe HH, Harbeck N. Efficacy of deescalated chemotherapy according to PAM50 subtypes, immune and proliferation genes in triple-negative early breast cancer: Primary translational analysis of the WSG-ADAPT-TN trial. Int J Cancer 2019; 146:262-271. [PMID: 31162838 DOI: 10.1002/ijc.32488] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 05/04/2019] [Accepted: 05/07/2019] [Indexed: 12/18/2022]
Abstract
In the neoadjuvant WSG-ADAPT-TN trial, 12-week nab-paclitaxel + carboplatin (nab-pac/carbo) was highly effective and superior to nab-paclitaxel + gemcitabine (nab-pac/gem) in triple-negative breast cancer regarding pathological complete response (pCR). Predictive markers for deescalated taxane/carbo use in TNBC need to be identified. Patients received 4 × nab-pac 125 mg/m2 (plus carbo AUC2 or gem 1,000 mg/m2 d1,8 q21). Expression of 119 genes and PAM50 scores by nCounter were available in 306/336 pretherapeutic samples. Interim survival analysis was planned after 36 months median follow-up. Basal-like (83.3%) compared to other subtypes was positively associated with pCR (38% vs. 20%, p = 0.015), as was lower HER2 score (p < 0.001). Proliferation biomarkers were positively associated with pCR, that is, PAM50 proliferation, ROR scores (all p < 0.004), higher Ki-67 (IHC; p < 0.001). For nab-pac/carbo, expression of immunological (CD8, PD1 and PFDL1) genes and proliferation markers (proliferation and ROR scores, MKI67, CDC20, NUF2, KIF2C, CENPF, EMP3 and TYMS) were positively associated with pCR (p < 0.05 for all). For nab-pac/gem, angiogenesis genes were negatively associated with pCR (ANGPTL4: p = 0.05; FGFR4: p = 0.02; VEGFA: p = 0.03). pCR after 12 weeks was strongly associated with favorable outcome (3y event-free survival: 92% vs. 71%, p < 0.001). In early TNBC, basal-like subtype, higher Ki-67 (IHC) and lower HER2 score were, associated with chemosensitivity. Chemoresistance pathways differed between the two taxane based combinations. Combination of proliferation/immune markers and PAM50 subtype could allow patient selection for further deescalated chemotherapy and/or immune treatment approaches.
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Affiliation(s)
- Oleg Gluz
- West German Study Group, Mönchengladbach, Germany.,Ev. Hospital Bethesda, Breast Center Niederrhein, Mönchengladbach, Germany.,University Clinics Cologne, Cologne, Germany
| | | | - Aleix Prat
- Department of Medical Oncology, Hospital Clínic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | | | | | - Ronald Kates
- West German Study Group, Mönchengladbach, Germany
| | - Laia Paré
- Department of Medical Oncology, Hospital Clínic de Barcelona, Barcelona, Spain.,Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | | | | | - Michael Braun
- Rotkreuz Clinics Munich, Breast Center, Munich, Germany
| | - Mathias Warm
- City Hospital Holweide, Breast Center, Cologne, Germany
| | | | | | - Bahriye Aktas
- University Clinics Essen, Women's Clinic, Essen, Germany.,University Clinics Leipzig, Women's Clinic, Leipzig, Germany
| | | | | | - Rachel Wuerstlein
- West German Study Group, Mönchengladbach, Germany.,Breast Center, Dept. OB&GYN, University of Munich (LMU) and CCCLMU, Munich, Germany
| | - Enrico Pelz
- Institute of Pathology Viersen, Viersen, Germany
| | - Ulrike Nitz
- West German Study Group, Mönchengladbach, Germany.,Ev. Hospital Bethesda, Breast Center Niederrhein, Mönchengladbach, Germany
| | | | - Nadia Harbeck
- West German Study Group, Mönchengladbach, Germany.,Breast Center, Dept. OB&GYN, University of Munich (LMU) and CCCLMU, Munich, Germany
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29
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Eichler C, Schulz C, Thangarajah F, Malter W, Warm M, Brunnert K. A Retrospective Head-to-head Comparison Between TiLoop Bra/TiMesh® and Seragyn® in 320 Cases of Reconstructive Breast Surgery. Anticancer Res 2019; 39:2599-2605. [PMID: 31092458 DOI: 10.21873/anticanres.13383] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Revised: 04/16/2019] [Accepted: 04/19/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Clinical data concerning synthetic meshes in comparison to acellular dermal matrices (ADMs) in breast reconstruction are limited. Also, direct comparisons between titanium-coated polypropylene mesh and partially absorbable polypropylene mesh have not yet been reported. MATERIALS AND METHODS This analysis represents a retrospective, single-surgeon, multi-center study of 320 cases using either TiLoop Bra/TiMesh® (n=192) or Seragyn® (n=128) in breast reconstruction. Results were compared with ADM-based reconstructions (Epiflex® and SurgiMend®). RESULTS Major complication rates (i.e. revision surgery) occurred in 3.9% (Seragyn®) and 8.3% (TiLoop Bra/TiMesh®) of all cases. Minor complications occurred in 18% (Seragyn®) and 8.9% (TiLoop Bra/TiMesh®). Subgroup analysis showed red breast syndrome to occur more often in the Seragyn group (3.9% Seragyn® vs. 0.5% TiLoop Bra/TiMesh®, p<0.05). CONCLUSION TiLoop Bra/TiMesh® and Seragyn® do not differ significantly in complication rates. There was no difference in performance when compared to ADMs.
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Affiliation(s)
- Christian Eichler
- Department of Gynecology and Obstetrics, Medical Faculty, University of Cologne, Cologne, Germany
| | - Carolin Schulz
- Breast Cancer Center, Municipal Hospital Holweide, Cologne, Germany
| | - Fabinshy Thangarajah
- Department of Gynecology and Obstetrics, Medical Faculty, University of Cologne, Cologne, Germany
| | - Wolfram Malter
- Department of Gynecology and Obstetrics, Medical Faculty, University of Cologne, Cologne, Germany
| | - Mathias Warm
- Department of Gynecology and Obstetrics, Medical Faculty, University of Cologne, Cologne, Germany.,Breast Cancer Center, Municipal Hospital Holweide, Cologne, Germany
| | - Klaus Brunnert
- Department of Senology, Clinic for Senology, Osnabrueck, Germany
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30
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Nabieva N, Kellner S, Fehm T, Häberle L, de Waal J, Rezai M, Baier B, Baake G, Kolberg HC, Guggenberger M, Warm M, Harbeck N, Wuerstlein R, Deuker JU, Dall P, Richter B, Wachsmann G, Brucker C, Siebers JW, Fersis N, Kuhn T, Wolf C, Vollert HW, Breitbach GP, Janni W, Landthaler R, Kohls A, Rezek D, Noesselt T, Fischer G, Henschen S, Praetz T, Heyl V, Kühn T, Krauss T, Thomssen C, Hohn A, Tesch H, Mundhenke C, Hein A, Rauh C, Bayer CM, Jacob A, Schmidt K, Belleville E, Brucker SY, Kümmel S, Beckmann MW, Wallwiener D, Hadji P, Fasching PA. Influence of patient and tumor characteristics on early therapy persistence with letrozole in postmenopausal women with early breast cancer: results of the prospective Evaluate-TM study with 3941 patients. Ann Oncol 2019; 29:186-192. [PMID: 29045642 DOI: 10.1093/annonc/mdx630] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Patients' compliance and persistence with endocrine treatment has a significant effect on the prognosis in early breast cancer (EBC). The purpose of this analysis was to identify possible reasons for non-persistence, defined as premature cessation of therapy, on the basis of patient and tumor characteristics in individuals receiving adjuvant treatment with letrozole. Patients and methods The EvAluate-TM study is a prospective, multicenter, noninterventional study in which treatment with the aromatase inhibitor letrozole was evaluated in postmenopausal women with hormone receptor-positive EBC in the early therapy phase. Treatment persistence was evaluated at two pre-specified study visits after 6 and 12 months. As a measure of early therapy persistence the time from the start to the end of treatment (TTEOT) was analyzed. Cox regression analyses were carried out to identify patient characteristics and tumor characteristics predicting TTEOT. Results Out of the total population of 3941 patients with EBC, 540 (13.7%) events involving treatment cessation unrelated to disease progression were observed. This was due to drug-related toxicity in the majority of cases (73.5%). Persistence rates were 92.2%, 86.9%, and 86.3% after 6, 12, and 15 months, respectively. The main factors influencing premature treatment discontinuation were older age [hazard ratio (HR) 1.02/year], comorbidities (HR 1.06 per comorbidity), low body mass index, and lower tumor grade (HR 0.85 per grade unit). Conclusion These results support the view that older, multimorbid patients with low tumor grade and low body mass index are at the greatest risk for treatment discontinuation and might benefit from compliance and support programs.
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Affiliation(s)
- N Nabieva
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - S Kellner
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - T Fehm
- Department of Gynecology, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany.,Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - L Häberle
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany.,Biostatistics Unit, Department of Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - J de Waal
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - M Rezai
- Luisen-Hospital Düsseldorf, Düsseldorf, Germany
| | - B Baier
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - G Baake
- Oncological Medical Practice Pinneberg, Pinneberg, Germany
| | | | | | - M Warm
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany.,Breast Center, Clinics of Cologne gGmbH, Holweide, Cologne, Germany
| | - N Harbeck
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany.,Breast Center, Department of Gynecology, University of Munich (LMU), Munich, Germany
| | - R Wuerstlein
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany.,Breast Center, Department of Gynecology, University of Munich (LMU), Munich, Germany
| | - J-U Deuker
- Vinzenz-Hospital Hannover GmbH, Hannover, Germany
| | - P Dall
- Department of Gynecology, Lüneburg Clinic, Lüneburg, Germany
| | - B Richter
- Elbland Clinics, Meissen-Radebeul, Germany
| | - G Wachsmann
- County Hospital of Böblingen, Böblingen, Germany
| | - C Brucker
- Department of Gynecology, University Hospital, Paracelsus Private Medical University of Nuremberg, Nuremberg, Germany
| | - J W Siebers
- Department of Gynecology, St. Josef's Hospital, Offenburg, Germany
| | - N Fersis
- Department of Gynecology, Bayreuth Clinic GmbH, CCC ER-EMN, Bayreuth, Germany
| | - T Kuhn
- Karl-Olga-Hospital Stuttgart, Diakonie Klinikum Stuttgart, Stuttgart, Germany
| | - C Wolf
- Medical Center Ulm, Ulm, Germany
| | - H-W Vollert
- Friedrichshafen Clinic, Friedrichshafen, Germany
| | - G-P Breitbach
- Department of Gynecology, Neunkirchen Clinic, Neunkirchen, Germany
| | - W Janni
- Department of Gynecology, Ulm University Hospital, Ulm, Germany
| | - R Landthaler
- Gynecological Medical Practice of the County Hospital of Krumbach, Krumbach, Germany
| | - A Kohls
- Protestant County Hospital of Ludwigsfelde-Teltow, Ludwigsfelde-Teltow, Germany
| | - D Rezek
- Marien-Hospital Wesel, Wesel, Germany
| | - T Noesselt
- Department of Gynecology of the County Hospital of Hameln, Hameln, Germany
| | - G Fischer
- Mittweida Hospital gGmbH, Mittweida, Germany
| | - S Henschen
- HELIOS Kliniken Schwerin GmbH, Schwerin, Germany
| | - T Praetz
- Caritas-Hospital Bad Mergentheim, Bad Mergentheim, Germany
| | - V Heyl
- Asklepios Paulinen Clinic Wiesbaden, Wiesbaden, Germany
| | - T Kühn
- Department of Gynecology, Esslingen Clinics a.N., Esslingen, Germany
| | - T Krauss
- Department of Gynecology Lippe-Detmold, Lippe-Detmold, Germany
| | - C Thomssen
- Department of Gynecology, Martin Luther University of Halle-Wittenberg, Halle (Saale), Germany
| | - A Hohn
- County Hospital of Rendsburg, Rendsburg, Germany
| | - H Tesch
- Oncology Bethanien Frankfurt, Frankfurt, Germany
| | - C Mundhenke
- Department of Gynecology, University Hospital of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - A Hein
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - C Rauh
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - C M Bayer
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - A Jacob
- Novartis Pharma GmbH Nuremberg, Nuremberg, Germany
| | - K Schmidt
- Novartis Pharma GmbH Nuremberg, Nuremberg, Germany
| | | | - S Y Brucker
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - S Kümmel
- Breast Unit, Essen Mitte Clinics, Evang. Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
| | - M W Beckmann
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - D Wallwiener
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - P Hadji
- Department of Bone Oncology, Nordwest Hospital, Frankfurt, Germany
| | - P A Fasching
- Department of Gynecology, Erlangen University Hospital, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
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31
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Eichler C, Fromme J, Puppe J, Malter W, Paepke S, Warm M. Abstract P4-08-21: Gene expression profiling – a decision impact analysis – Decision dependency on OncotypeDX and EndoPredict as a function of oncological work experience. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-08-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Estimating distant recurrence risk in women with estrogen receptor-positive, human epidermal growth factor receptor 2 (HER2)-negative early breast cancer is still challenging. Oncotype DX and EndoPredict are two competing, gene expression-based tests predicting the likelihood of recurrent disease. We analyzed the difference in oncological decision making with and without the knowledge of gene expression tests.
Methods: We performed a retrospective, analysis including n = 192 patients diagnosed with G2, HR+, Her2- breast cancer between 2011 and 2015 at the Municipal Breast Cancer Centre Cologne, Germany. All 192 patients received an evaluation by OncotypeDX or EndoPredict. An oncological tumor board (TB) with knowledge of these results served as baseline (control group). This baseline was compared to the treatment decision (adjuvant chemotherapy Yes vs. No) reached by oncologists with different experience levels (less than 5 years, between 5 and 15 years and more than 15 years) who were not provided the OncotypeDX or EndoPredict scores. All clinicians had access to clinical as well to histopathological data only.
Results: Within the EndoPredict group no significant decrease between overall TB decision (adjuvant chemotherapy Yes) 48.1% vs. 15+ years = 39.2%, 5-15 years = 39.2% and <5 years = 50.6% group could be shown. Endopredict seemed to overestimate the clinical risk as judged by experienced oncologists. Within the OncotypeDX cohort we were able to find a significant decrease between overall TB decision (chemotherapy Yes) 41.6% vs. 15+ years = 42.5%, 5-15 years = 50.4% and <5 years = 55.6% group (p<0.05). In addition, inexperience led to a significant and numerically greater increase in chemotherapy recommendation. An exploratory subgroup analysis showed significant differences in TB vs oncologist decision for Ki67 >14%, tumor sizes larger than pT2, pN1 and postmenopausal patients for all experience levels.
Conclusions: Overall, results for the EndoPredict group were inconclusive. A significant reduction of chemotherapy recommendation was shown for all experience levels in the Oncotype subgroup however, with a maximum reduction of 14.2%. A subgroup analysis showed that differences in decision making were most likely for patients with a Ki67 >14%, tumor sizes larger than pT2, pN1 and postmenopausal patients. Since these are the patients where the question of pro/contra chemotherapy is most important, it is the opinion of this study group that gene expression testing is especially pertinent for these patients.
Citation Format: Eichler C, Fromme J, Puppe J, Malter W, Paepke S, Warm M. Gene expression profiling – a decision impact analysis – Decision dependency on OncotypeDX and EndoPredict as a function of oncological work experience [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-08-21.
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Affiliation(s)
- C Eichler
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
| | - J Fromme
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
| | - J Puppe
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
| | - W Malter
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
| | - S Paepke
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
| | - M Warm
- University of Cologne, Cologne, Germany; Klinik und Poliklinik für Frauenheilkunde Technische Universität München, Munich, Germany; Municipal Holspital of Cologne Holweide Brest Center, Cologne, Germany
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Gluz O, Nitz U, Liedtke C, Prat A, Christgen M, Feuerhake F, Garke M, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kuemmel S, Pelz E, Gebauer D, Paré L, Kates R, Wuerstlein R, Kreipe HH, Harbeck N. Abstract GS5-06: No survival benefit of chemotherapy escalation in patients with pCR and “high-immune” triple-negative early breast cancer in the neoadjuvant WSG-ADAPT-TN trial. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-gs5-06] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background:Immune markers such as tumor infiltrating lymphocytes (TILs), CD8, PDL1, PD1 and other protein or mRNA-based genomic markers have been identified as prognostic / predictive in TNBC regarding survival / chemotherapy (CTx) efficacy.
In the adjuvant WSG-PlanB trial, patients with high TILs and/or CD8 by mRNA had excellent outcome, irrespective of anthracycline use; in the neoadjuvant ADAPT-TN trial, high PDL1, PD1 and CD8 and/or TILs were predictive for pCR. Still, optimal markers for potential treatment de-escalation have yet to be determined. Here, we analyse for the first time impact of immune mRNA-based markers and TIL's as prognostic and predictive survival markers.
Methods: TNBC patients (ER/PR<1%, HER2-,) were randomized to neoadjuvant 4x nab-paclitaxel 125 mg/m2/gemcitabine 1000 mg/m2 d1/8 q3w (gem arm) or 4x nab-paclitaxel 125 mg/m2/carboplatin AUC2 day 1/8 3-weekly (q3w) (carbo arm). Primary endpoint of WSG-ADAPT-TN was pCR (ypT0/is/ypN0); secondary endpoints included translational analyses, e.g., TILs or expression of 119 genes by nCounter platform. Standard adjuvant chemotherapy (4xEC) was optional (not randomized) in patients achieving pCR after 12 weeks. According to protocol, 1st safety survival analysis was performed after 3y median follow-up.
Results: Present translational analysis included 306 of 336 TNBC patients (36 months median FU). pCR was associated with significantly better survival (3y EFS: 92% vs. 71%, p<.001), but despite substantially higher pCR in the carbo arm (46% vs. 29%), no significant EFS advantage was seen (p=.6) (gem: 78%; carbo: 80%; 3y-EFS).
Bivariate Spearman correlations among CD8, PD1, and PDL1 were strongly positive; their correlations with TILs were moderately positive.
Preliminary Cox analysis of EFS was performed with clinical variables (cN, cT, menopausal status); neoadjuvant study arm; pCR; TILs; proliferation markers (baseline Ki67 by IHC, scores derived from PAM50); baseline immune markers; risk scores; and individual gene expression scores previously identified as prognostic for pCR in one or both neoadjuvant arms. Independent prognostic factors included pCR, cN, Ki67, PD1, and CD8; these were entered into (prognostic) interaction analysis. The resulting model contained cN, high Ki67 and low TILs as (unfavorable) main effects and the interaction of (higher) PD1*pCR (favorable).
Among pCR patients, the groups with/without additional adjuvant CTX were similar with respect to explanatory factors. Baseline TILs, Ki67, cN, and PD1 were entered into exploratory predictive analysis; the model retained only the interaction [adjuvant CTx * (fractionally ranked) PD1]. In patients with pCR, those with low PD1 benefited from standard anthracycline-containing adjuvant CTx, whereas patients high PD1 did not with an 98% 3y-EFS.
Conclusions: Our exploratory results suggest independent prognostic impact of mRNA markers and TIL's in early TNBC. Patients with both pCR (after 12 weeks) and “high-immune” signature (defined here by PD1) had excellent 3y-EFS and may be candidates for treatment de-escalation (e.g. omission of anthracyclines), whereas “low-immune” pCR patients may benefit from standard adjuvant poly-chemotherapy.
Citation Format: Gluz O, Nitz U, Liedtke C, Prat A, Christgen M, Feuerhake F, Garke M, Grischke E-M, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kuemmel S, Pelz E, Gebauer D, Paré L, Kates R, Wuerstlein R, Kreipe HH, Harbeck N. No survival benefit of chemotherapy escalation in patients with pCR and “high-immune” triple-negative early breast cancer in the neoadjuvant WSG-ADAPT-TN trial [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr GS5-06.
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Affiliation(s)
- O Gluz
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - U Nitz
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - C Liedtke
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - A Prat
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - M Christgen
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - F Feuerhake
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - M Garke
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - E-M Grischke
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - H Forstbauer
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - M Braun
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - M Warm
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - J Hackmann
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - C Uleer
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - B Aktas
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - C Schumacher
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - S Kuemmel
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - E Pelz
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - D Gebauer
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - L Paré
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - R Kates
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - R Wuerstlein
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - HH Kreipe
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
| | - N Harbeck
- West German Study Group, Moenchengladbach, Germany; Ev. Hospital Bethesda, Breast Center Niederrhein, Moenchengladbach, Germany; University Clinics Charité, Women's Clinic, Berlin, Germany; Hospital Clínic de Barcelona, Barcelona, Spain; Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Hannover Medical School, Institute of Pathology, Hannover, Germany; University Hospital Luebeck, Luebeck, Germany; University Clinics Tuebingen, Women's Clinic, Tuebingen, Germany; Practice Network Troisdorf, Troisdorf, Germany; Rotkreuz Clinics Munich, Breast Center, Munich, Germany; City Hospital Holweide, Breast Center, Cologne, Germany; Marien Hospital, Breast Center, Witten, Germany; Practice of Gynecology and Oncology, Hildesheim, Germany; University Clinics Essen, Women's Clinic, Essen, Germany; University Clinics Leipzig, Women's Clinic, Leipzig, Germany; St. Elisabeth Hospital, Breast Center, Cologne, Germany; Clinics Essen
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Eichler C, Langer L, Puppe J, Warm M, Malter W, Noé KG, Sauerwald A. Die zyklische biomechanische Testung der Pectopexie – eine experimentelle Vergleichsstudie. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- C Eichler
- Kliniken der Stadt Köln, Brustzentrum, Köln, Deutschland
| | - L Langer
- Unifrauenklinik Köln, Köln, Deutschland
| | - J Puppe
- Unifrauenklinik Köln, Köln, Deutschland
| | - M Warm
- Kliniken der Stadt Köln, Brustzentrum, Köln, Deutschland
- Unifrauenklinik Köln, Köln, Deutschland
| | - W Malter
- Unifrauenklinik Köln, Köln, Deutschland
| | - KG Noé
- Kreiskrankenhaus St. Elisabeth, Klinik für Frauenheilkunde, Grevenbroich, Deutschland
| | - A Sauerwald
- St. Marien-Hospital Düren, Frauenheilkunde, Düren, Deutschland
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Untch M, Jackisch C, Schneeweiss A, Schmatloch S, Aktas B, Denkert C, Schem C, Wiebringhaus H, Kümmel S, Rhiem K, Warm M, Fasching P, Just M, Hanusch C, Hackmann J, Blohmer JU, Furlanetto J, Nekljudova V, von Minckwitz G, Loibl S. Impact of nab-paclitaxel dose reduction on survival of the randomized phase III GeparSepto trial comparing neoadjuvant chemotherapy of weekly nab-paclitaxel (nP) with solvent-based paclitaxel (P) followed by anthracycline/cyclophosphamide for patients with early breast cancer (BC). Ann Oncol 2018. [DOI: 10.1093/annonc/mdy270.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Gluz O, Nitz U, Liedtke C, Christgen M, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Lindner C, Kümmel S, Kates R, Potenberg J, Staib P, Wuerstlein R, Kreipe H, Harbeck N. Prognostic impact of anthracyclines and immune/proliferation markers in TNBC according to pCR after de-escalated neoadjuvant chemotherapy with 12 weeks of nab-paclitaxel/carboplatin or gemcitabine: Survival results of WSG-ADAPT-TN phase II trial. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy424.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Eichler C, Fromme J, Puppe J, Malter W, Paepke S, Warm M. Gene expression profiling in clinical practice The impact of Oncotype DX and EndoPredict on decision making with increasing oncological work experience. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- C Eichler
- Kliniken der Stadt Köln, Brustzentrum Holweide, Köln, Deutschland
| | - J Fromme
- Unifrauenklinik Köln, Köln, Deutschland
| | - J Puppe
- Unifrauenklinik Köln, Köln, Deutschland
| | - W Malter
- Unifrauenklinik Köln, Köln, Deutschland
| | - S Paepke
- Klinikum rechts der Isar, TU München, München, Deutschland
| | - M Warm
- Unifrauenklinik Köln, Köln, Deutschland
- Kliniken der Stadt Köln, Köln, Deutschland
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Gluz O, Nitz U, Liedtke C, Christgen M, Grischke EM, Forstbauer H, Braun MW, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Bangemann N, Lindner C, Kummel S, Kates RE, Wuerstlein R, Kreipe HH, Harbeck N. Impact of 12 weeks nab-paclitaxel + carboplatin or gemcitabine followed by anthracycline administration according to pCR in triple-negative early breast cancer: Survival results of WSG-ADAPT-TN phase II trial. J Clin Oncol 2018. [DOI: 10.1200/jco.2018.36.15_suppl.573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Oleg Gluz
- Breast Center Niederrhein and University Clinics Cologne, Moenchengladbach, Germany
| | - Ulrike Nitz
- West German Study Group/ Breast Center Niederrhein, Moenchengladbach, Germany
| | | | | | - Eva-Maria Grischke
- Universitӓts-Frauenklinik Tubingen, Eberhard Karls University, Tubingen, Germany
| | | | | | - Mathias Warm
- City Hospital Cologne, Breast Center, Cologne, Germany
| | | | | | - Bahriye Aktas
- University Hospital Essen/Univeristy Hospital Leipzig, Essen, Germany
| | | | | | | | | | | | | | | | - Nadia Harbeck
- Brustzentrum der Universität München (LMU), Munich, Germany
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Nabieva N, Fehm T, Häberle L, de Waal J, Rezai M, Baier B, Baake G, Kolberg HC, Guggenberger M, Warm M, Harbeck N, Wuerstlein R, Deuker JU, Dall P, Richter B, Wachsmann G, Brucker C, Siebers JW, Popovic M, Kuhn T, Wolf C, Vollert HW, Breitbach GP, Janni W, Landthaler R, Kohls A, Rezek D, Noesselt T, Fischer G, Henschen S, Praetz T, Heyl V, Kühn T, Krauss T, Thomssen C, Hohn A, Tesch H, Mundhenke C, Hein A, Hack CC, Schmidt K, Belleville E, Brucker SY, Kümmel S, Beckmann MW, Wallwiener D, Hadji P, Fasching PA. Influence of side-effects on early therapy persistence with letrozole in post-menopausal patients with early breast cancer: Results of the prospective EvAluate-TM study. Eur J Cancer 2018; 96:82-90. [PMID: 29679775 DOI: 10.1016/j.ejca.2018.03.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 03/15/2018] [Accepted: 03/19/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND Endocrine treatment (ET) with an aromatase inhibitor (AI) is the treatment of choice in post-menopausal patients with hormone receptor-positive early breast cancer (EBC). However, adverse events (AEs) often lead to treatment discontinuation. This analysis aimed to identify side-effects that lead to patients failing to persist with letrozole treatment. PATIENTS AND METHODS Post-menopausal hormone receptor-positive EBC patients starting ET with letrozole were enroled in EvAluate-TM, a non-interventional study. Information regarding treatment compliance and persistence was gathered in months 6 and 12. Persistence was defined as the time from 30 d after the start to the end of treatment. The influence on persistence of musculoskeletal syndrome, menopausal disorder, sleep disorder and other AEs within the first 30 d was analysed using Cox regression analyses. RESULTS Among 3887 patients analysed, the persistence rate after 12 months was >85%. In all, 568 patients (14.6%) discontinued the treatment, 358 of whom (63.0%) did so only because of side-effects. The main AEs influencing persistence were musculoskeletal symptoms (hazard ratio [HR] 2.55; 95% confidence interval [CI], 1.90-3.42), sleep disorders (HR 1.95; 95% CI, 1.41-2.70) and other AEs (HR 2.03; 95% CI, 1.51-2.73). Menopausal disorder was not associated with non-persistence (HR 1.17; 95% CI, 0.74-1.84). CONCLUSIONS These results suggest that side-effects of AIs such as musculoskeletal syndrome and sleep disorder lead to ET discontinuation within the first treatment year in significant numbers of EBC patients. Compliance programmes adapted for subgroups that are at risk for early non-persistence might help to ensure the recommended therapy duration. CLINICAL TRIALS NUMBER CFEM345DDE19.
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Affiliation(s)
- N Nabieva
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - T Fehm
- Department of Gynecology, Heinrich Heine University of Düsseldorf, Düsseldorf, Germany; Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - L Häberle
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany; Biostatistics Unit, Department of Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - J de Waal
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - M Rezai
- Luisen-Hospital Düsseldorf, Düsseldorf, Germany
| | - B Baier
- Department of Gynecology, Dachau Clinic, Dachau, Germany
| | - G Baake
- Oncological Medical Practice Pinneberg, Pinneberg, Germany
| | | | | | - M Warm
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany; Breast Center, Clinics of Cologne GmbH, Holweide, Cologne, Germany
| | - N Harbeck
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany; University Hospital Munich (LMU), Dept. of Gynecology and Obstetrics, Breast Center and CCC Munich, Munich, Germany
| | - R Wuerstlein
- Breast Center, Department of Gynecology, Cologne University Hospital, Cologne, Germany; University Hospital Munich (LMU), Dept. of Gynecology and Obstetrics, Breast Center and CCC Munich, Munich, Germany
| | - J-U Deuker
- Vinzenz-Hospital Hannover GmbH, Hannover, Germany
| | - P Dall
- Department of Gynecology, Lüneburg Clinic, Lüneburg, Germany
| | - B Richter
- Elbland Clinics, Meissen-Radebeul, Germany
| | - G Wachsmann
- County Hospital of Böblingen, Böblingen, Germany
| | - C Brucker
- Department of Gynecology, University Hospital, Paracelsus Private Medical University of Nuremberg, Nuremberg, Germany
| | - J W Siebers
- Department of Gynecology, St. Josef's Hospital, Offenburg, Germany
| | - M Popovic
- Department of Gynecology, Bayreuth Clinic GmbH, CCC ER-EMN, Bayreuth, Germany
| | - T Kuhn
- Karl-Olga-Hospital Stuttgart, Diakonie Klinikum Stuttgart, Stuttgart, Germany
| | - C Wolf
- Medical Center Ulm, Ulm, Germany
| | - H-W Vollert
- Friedrichshafen Clinic, Friedrichshafen, Germany
| | - G-P Breitbach
- Department of Gynecology, Neunkirchen Clinic, Neunkirchen, Germany
| | - W Janni
- Department of Gynecology, Ulm University Hospital, Ulm, Germany
| | - R Landthaler
- Gynecological Medical Practice of the County Hospital of Krumbach, Krumbach, Germany
| | - A Kohls
- Evangelic County Hospital Ludwigsfelde-Teltow, Ludwigsfelde-Teltow, Germany
| | - D Rezek
- Marien-Hospital Wesel, Wesel, Germany
| | - T Noesselt
- Department of Gynecology of the County Hospital of Hameln, Hameln, Germany
| | - G Fischer
- Mittweida Hospital gGmbH, Mittweida, Germany
| | - S Henschen
- Johanniter Hospital Genthin Stendal gGmbH, Hansestadt Stendal, Germany
| | - T Praetz
- Caritas-Hospital Bad Mergentheim, Bad Mergentheim, Germany
| | - V Heyl
- Asklepios Paulinen Clinic Wiesbaden, Wiesbaden, Germany
| | - T Kühn
- Department of Gynecology, Esslingen Clinics a.N., Esslingen, Germany
| | - T Krauss
- Department of Gynecology Passau, Passau, Germany
| | - C Thomssen
- Department of Gynecology, Martin Luther University of Halle-Wittenberg, Halle (Saale), Germany
| | - A Hohn
- County Hospital Kiel GmbH, Kiel, Germany
| | - H Tesch
- Oncology Bethanien Frankfurt, Frankfurt, Germany
| | - C Mundhenke
- Department of Gynecology, University Hospital of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - A Hein
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - C C Hack
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - K Schmidt
- Novartis Pharma GmbH Nuremberg, Nuremberg, Germany
| | | | - S Y Brucker
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - S Kümmel
- Breast Unit, Essen Mitte Clinics, Evang. Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
| | - M W Beckmann
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - D Wallwiener
- Department of Gynecology, University of Tübingen, Tübingen, Germany
| | - P Hadji
- Department of Bone Oncology, Nordwest Hospital, Frankfurt, Germany
| | - P A Fasching
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Comprehensive Cancer Center Erlangen-European Metropolitan Area Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany.
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Eichler C, Efremova J, Brunnert K, Kurbacher CM, Gluz O, Puppe J, Warm M. A Head to Head Comparison Between SurgiMend® - Fetal Bovine Acellular Dermal Matrix and Tutomesh® - A Bovine Pericardium Collagen Membrane in Breast Reconstruction in 45 Cases. ACTA ACUST UNITED AC 2018; 31:677-682. [PMID: 28652438 DOI: 10.21873/invivo.11112] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 05/07/2017] [Accepted: 05/08/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The use of acellular dermal matrices (ADM) has become a widely used option in breast reconstruction. A great deal of literature is available, totaling over 3,200 ADM reconstructions. Head-to-head comparisons between SurgiMend® and Tutomesh® are not yet reported. These are the first comparative clinical data reported on the use of Tutomesh® in breast reconstruction. Postoperative complication rates and costs for these devices were evaluated. PATIENTS AND METHODS This is a retrospective analysis of a 2-year experience with both SurgiMend® - fetal bovine acellular dermal matrix and Tutomesh® - a bovine pericardium collagen membrane in breast reconstruction in 45 cases from 2014-2015. RESULTS Forty-five patients received a total of 45 implant-based reconstructions using SurgiMend® (18 cases; 40%) or Tutomesh® (27 cases; 60%). Gross complication rates were 27.8% for SurgiMend® and 37.0% for Tutomesh® including hematoma, postoperative skin irritation, infection, red breast syndrome and revision surgery. The most common complication was postoperative red breast syndrome. Severe complications requiring revision surgery did not differ significantly in patients treated with SurgiMend® (0 cases, 0%) compared to Tutomesh® (1 case, 3.7%). CONCLUSION This retrospective analysis shows similar overall clinical complication rates for Tutomesh® and SurgiMend®. Severe complication rates are comparable to those reported in literature for both products. Although the retrospective nature of this work limits its clinical impact, it is possible to opt for the cheaper alternative (Tutomesh®).
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Affiliation(s)
- Christian Eichler
- Breast Center, Municipal Hospital Holweide, Cologne, Germany .,Department of Gynecology and Obstetrics, Municipal Hospital Holweide, Cologne, Germany
| | - Jeria Efremova
- Breast Center, Municipal Hospital Holweide, Cologne, Germany
| | - Klaus Brunnert
- Department of Senology, Clinic for Senology, Osnabrueck, Germany
| | - Christian M Kurbacher
- Clinic Center Bonn-Friedensplatz, Bonn, Germany.,Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Oleg Gluz
- West German Study Group (WSG), Moenchengladbach, Germany.,Breast Center Niederrhein Moenchengladbach, Moenchengladbach, Germany
| | - Julian Puppe
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Mathias Warm
- Breast Center, Municipal Hospital Holweide, Cologne, Germany.,Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
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Gluz O, Liedtke C, Prat A, Christgen M, Gebauer D, Kates R, Pelz E, Clemens M, Warm M, Aktas B, Kuemmel S, Pare L, Krabisch P, Kreipe HH, Wuerstlein R, Nitz U, Harbeck N. Abstract P2-10-03: Genomic markers but not molecular subtypes provide prognostic impact and predict anthracycline efficacy in early triple-negative breast cancer: Results from the prospective WSG PlanB trial. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p2-10-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Optimal treatment, particularly use of anthracyclines in aggressive triple-negative breast cancer (TNBC), is still a controversial issue in early BC management. However, TNBC exhibits substantial molecular heterogeneity: for example, the immune phenotype seems to be associated with better outcome. An important clinical issue in early TNBC is to quantify the impact of subtypes as well as individual genes on survival and especially on anthracycline benefit.
Methods: In PlanB, patients with ER and PR<1% (local or central lab), HER2- EBC were treated by TC (6 cycles Docetaxel/Cyclophosphamide) or EC-Doc (4xEpirubicin/Cyclophosphamideà4xDocetaxel) (overall n=2449, HER2-). RNA isolation was successfully performed in n=402/449 patients with available follow-up. Gene (n=119) expression data by Nanostring® platform were entered into univariate and multivariate Cox models for disease-free survival (DFS) to identify genes (and combinations) with potential prognostic and/or predictive impact. Median follow-up was 60 months.
Results: RNA expression results were available in n=394 (203 TC vs. 191 EC-Doc): PAM-50 subtype: basal-like 82%; HER2-enriched 7%; luminal (A or B) 3.5%; normal-like 7.4%. Median age was 54; 78% were node-negative. In patients with “discordant” tumors (HR positive by local or central assessment), 76% were still basal-like, compared to 86% in “concordant” TNBC. Of 27 patients with HER2-enriched subtype, HER2 status was positive by central assessment in only five cases (18%).
Within this TN cohort, 5y DFS was similar in TC (83%) and EC-Doc (79%) arms; positive nodal status and tumor size >2 cm were (unfavorable) clinical-pathological prognostic markers. Prognostic or predictive impacts of molecular subtype, risk of recurrence subgroups, or proliferation indices were not seen.
Twelve genes (incl. CD8, EGFR, GPR160, SPINT2) showed potential multivariate prognostic impact by entering the “forwards stepwise” multivariate Cox model for DFS. The upper half of patients according to the resulting “twelve-gene signature” had well over 90% 5y-DFS, whereas the lowest quartile had under 60% 5-y DFS. Several genes (incl. ERBB2, FOXC1) showed potential for a predictive impact regarding TC vs. EC-Doc by interaction analysis. Further details and perspectives for testing the robustness of these potential impacts will be presented at the meeting.
Conclusions
To our knowledge, these are the first results from a prospective, adjuvant taxane-based trial regarding molecular predictors of anthracycline efficacy and PAM-50-based prognostic factors in early TNBC. ERBB2 expression, but not HER2-enriched subtype, was predictive for A-benefit in HER2-negative BC. Molecular heterogeneity of TNBC beyond basal-like vs. non-basal-like subtype is clinically relevant and should be considered for patient stratification in ongoing trials with combination therapy. The identified prognostic gene signature should be validated in the WSG-ADAPT-TN and other TNBC trials.
Citation Format: Gluz O, Liedtke C, Prat A, Christgen M, Gebauer D, Kates R, Pelz E, Clemens M, Warm M, Aktas B, Kuemmel S, Pare L, Krabisch P, Kreipe HH, Wuerstlein R, Nitz U, Harbeck N. Genomic markers but not molecular subtypes provide prognostic impact and predict anthracycline efficacy in early triple-negative breast cancer: Results from the prospective WSG PlanB trial [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P2-10-03.
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Affiliation(s)
- O Gluz
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - C Liedtke
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - A Prat
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - M Christgen
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - D Gebauer
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - R Kates
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - E Pelz
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - M Clemens
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - M Warm
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - B Aktas
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - S Kuemmel
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - L Pare
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - P Krabisch
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - HH Kreipe
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - R Wuerstlein
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - U Nitz
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
| | - N Harbeck
- West German Study Group; Breast Center Niederrhein, Evangelical Hospital Bethesda, Moenchengladbach; University Hospital Clinics of Gynecology and Obstetrics, Luebeck; Vall d'Hebron Institute of Oncology, Barcelona; Medical School, Institue of Pathology, Hannover; Institute of Pathology, Viersen; Mutterhaus Clinics, Trier; City Hospital, Breast Center, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Cologne; University Hospital, Clinics of Gynecology and Obstetrics, Essen; Clinics Essen-Mitte, Breast Center; City Hospital, Clinics of Gynecology and Obstetrics, Chemnitz; Univeristy Hospital LMU, Clinics of Gynecology and Obstetrics, Breast Center, CCCLMU, Munich
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Eichler C, Schulz C, Vogt N, Warm M. The Use of Acellular Dermal Matrices (ADM) in Breast Reconstruction: A Review. Surg Technol Int 2017; 31:53-60. [PMID: 29327777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The use of acellular dermal matrices (ADM), sometimes referred to as extracellular matrix (ECM), has become an interesting aspect of breast reconstruction. A great deal of literature is available, totaling over 7000 ADM-based reconstructions. Most often, ADMs are used in a skin sparing mastectomy (SSM) scenario, although heterologous breast augmentation with a sub-pectoral fixation may also require an ADM application. Their use has become an attractive, but expensive option. Available data shows head to head comparisons between individual ADMs to be mostly retrospective in nature with only a few prospective trials available. Points of interest include postoperative hematoma, postoperative skin irritation, infection, red breast syndrome, and revision surgery. This work will, therefore, highlight the individual properties of ADMs used in breast reconstruction and compare the available data on complication rates and costs for these devices.
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Affiliation(s)
- Christian Eichler
- Breast Center, Department of Gynecology and Obstetrics, Municipal Hospital Holweide, Cologne, Germany
| | - Carolin Schulz
- Breast Center, Municipal Hospital Holweide, Cologne, Germany, Medical School MD/PhD Program, University of Bonn, Bonn, Germany
| | - Nadine Vogt
- Breast Center, Municipal Hospital Holweide, Cologne, Germany
| | - Mathias Warm
- Breast Center, Municipal Hospital Holweide, Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
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Loibl S, Jackisch C, Schneeweiss A, Schmatloch S, Aktas B, Denkert C, Wiebringhaus H, Kümmel S, Warm M, Paepke S, Just M, Hanusch C, Hackmann J, Blohmer JU, Clemens M, Dan Costa S, Gerber B, Engels K, Nekljudova V, von Minckwitz G, Untch M. Dual HER2-blockade with pertuzumab and trastuzumab in HER2-positive early breast cancer: a subanalysis of data from the randomized phase III GeparSepto trial. Ann Oncol 2017; 28:497-504. [PMID: 27831502 DOI: 10.1093/annonc/mdw610] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background The neoadjuvant phase III GeparSepto study showed that substituting nab-paclitaxel for standard solvent-based paclitaxel significantly improved the pathologic complete response (pCR) rate achieved with a sequential neoadjuvant chemotherapy regimen of paclitaxel, epirubicin, and cyclophosphamide for high-risk primary breast cancer. Recent trials demonstrated that in HER2+ breast cancer pCR can be increased by using pertuzumab in addition to trastuzumab and chemotherapy. The present analysis focuses on efficacy and safety data from the subset of patients with HER2+ tumors from the GeparSepto trial (n = 396) in comparison to the HER2- cohort. Patients and methods Patients with histologically confirmed breast cancer (n = 1206) received four cycles of weekly paclitaxel [either solvent-based (Pac) or nab-paclitaxel (nab-Pac), according to randomization] followed by 4 cycles of epirubicin 90 mg/m2 plus cyclophosphamide 600 mg/m2 q3w, with concurrent trastuzumab and pertuzumab q3w for those with HER2+ tumors. The primary endpoint was pCR defined as ypT0 ypN0. Results Higher rates of pCR were achieved in HER2+ than in HER2- tumors (57.8% versus 22.0%, P < 0.0001), with the highest rate in the HER2+/HR- cohort (71.0%; 66.7% Pac, 74.6% nab-Pac). In HER2+/HR+ tumors, the pCR rate was 52.9% (49.7% Pac, 56.4% nab-Pac). Grade ≥3 toxic effects were significantly more common in HER2+ than in HER2- patients, with grade 3-4 diarrhea in 7.6% versus 0.9% (P < 0.001) and febrile neutropenia in 6.3% versus 3.3% (P = 0.023) of patients. Left ventricular ejection fraction decreases from baseline were uncommon, with 2.0% versus 0.4% of patients showing decreases to <50% along with a ≥10% decrease from baseline. Conclusion In HER2+ early breast cancer, a dual HER2-targeted combination of pertuzumab and trastuzumab, together with taxane-epirubicin-cyclophosphamide neoadjuvant chemotherapy, achieved high rates of pCR.
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Affiliation(s)
- S Loibl
- German Breast Group, Neu-Isenburg, , Germany
| | - C Jackisch
- Department of Obstetrics & Gynecology, Sana Klinikum, Offenbach, Germany
| | - A Schneeweiss
- National Center for Tumor Diseases, University Hospital, Heidelberg, , Germany
| | - S Schmatloch
- Breast Cancer Center, Elisabeth Krankenhausx, Weinbergstraße 7, Kassel, Germany
| | - B Aktas
- Department of Gynecology & Obstetrics, University Women's Hospital Essen, Essen, Germany
| | - C Denkert
- Department of Pathology, University Hospital Charité, Berlin, Germany
| | - H Wiebringhaus
- Gynecology, St. Barbara-Klinik Hamm-Heessen, Hamm, Germany
| | - S Kümmel
- Breast Unit, Interdisziplinäres Brustzentrum an den Kliniken Essen-Mitte, Essen, Germany
| | - M Warm
- Breast Unit, Brustzentrum im Krankenhaus Köln-Holweide, Köln, Germany
| | - S Paepke
- Women's Clinic, Klinikum Rechts der Isar der TU München, Klinik und Poliklinik für Frauenheilkunde, München, Germany
| | - M Just
- Oncology, Onkologische Schwerpunktpraxis Bielefeld, Germany
| | - C Hanusch
- Women's Clinic, Klinikum zum Roten Kreuz, München, Germany
| | - J Hackmann
- Breast Unit, Marien Hospital Witten, Witten, Germany
| | - J-U Blohmer
- Women's Clinic, Klinik für Gynäkologie am Campus Charité Mitte, Berlin, Germany
| | - M Clemens
- Women's Clinic, Klinikum Mutterhaus der Borromäerinnen, Trier, Germany
| | - S Dan Costa
- Department of Gynecology, Universitäts-Frauenklinik, Magdeburg, Germany
| | - B Gerber
- Women's Clinic, Universitäts-Frauenklinik, Rostock, Germany
| | - K Engels
- Department of Pathology, Zentrum für Pathologie, Zytologie und Molekularpathologie Neuss, Germany
| | | | | | - M Untch
- Department of Gynecology and Obstetrics, HELIOS Klinikum Berlin-Buch, Berlin, Germany
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Gluz O, Nitz U, Liedtke C, Christgen M, Grischke EM, Forstbauer H, Braun M, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Bangemann N, Lindner C, Kuemmel S, Clemens M, Potenberg J, Staib P, Kohls A, von Schumann R, Kates R, Kates R, Schumacher J, Wuerstlein R, Kreipe HH, Harbeck N. Comparison of Neoadjuvant Nab-Paclitaxel+Carboplatin vs Nab-Paclitaxel+Gemcitabine in Triple-Negative Breast Cancer: Randomized WSG-ADAPT-TN Trial Results. J Natl Cancer Inst 2017; 110:628-637. [PMID: 29228315 DOI: 10.1093/jnci/djx258] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 11/08/2017] [Indexed: 01/02/2023] Open
Affiliation(s)
- Oleg Gluz
- Moenchengladabach, West German Study Group
- Moenchengladbach, Breast Center Niederrhein, Evangelical Hospital Johanniter Bethesda
- University Clinics Cologne
| | - Ulrike Nitz
- Moenchengladabach, West German Study Group
- Moenchengladbach, Breast Center Niederrhein, Evangelical Hospital Johanniter Bethesda
| | - Cornelia Liedtke
- Department of Gynecology and Obstetrics, University Clinics Schleswig-Holstein/Campus Luebeck
| | | | | | | | | | - Mathias Warm
- Breast Center, City Hospital of Cologne Holweide
| | | | | | - Bahriye Aktas
- Department of Gynecology and Obstetrics, University Clinics Essen
- Department of Gynecology, University Hospital Leipzig
| | | | | | - Christoph Lindner
- Clinic of Gynecology, Charité University Clinics Berlin
- Department of Gynecology and Obstetrics, Agaplesion Diakonie Clinic
| | | | | | | | - Peter Staib
- Department of Oncology, St. Antonius Hospital
| | - Andreas Kohls
- Department of Gynecology and Obstetrics, Evangelical Hospital Ludwigsfelde
| | - Raquel von Schumann
- Moenchengladbach, Breast Center Niederrhein, Evangelical Hospital Johanniter Bethesda
| | | | | | | | - Rachel Wuerstlein
- Breast Center, University of Munich (LMU) and CCCLMU, Munich, Germany
| | | | - Nadia Harbeck
- Moenchengladabach, West German Study Group
- Breast Center, University of Munich (LMU) and CCCLMU, Munich, Germany
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Honecker F, Harbeck N, Schnabel C, Wedding U, Waldenmaier D, Saupe S, Jäger E, Schmidt M, Kreienberg R, Müller L, Otremba B, Dorn J, Warm M, Al-Batran SE, de Wit M. Geriatric assessment and biomarkers in patients with metastatic breast cancer receiving first-line mono-chemotherapy: Results from the randomized phase III PELICAN trial. J Geriatr Oncol 2017; 9:163-169. [PMID: 29055624 DOI: 10.1016/j.jgo.2017.09.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 08/23/2017] [Accepted: 09/28/2017] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To determine predictive/prognostic factors for patients with metastatic breast cancer (MBC) receiving first-line monochemotherapy using biomarker analysis and geriatric assessment (GA). MATERIALS AND METHODS Karnofsky Performance Status (KPS) and GA as clinical parameters, and prognostic inflammatory and nutritional index (PINI), and Glasgow prognostic score (GPS) as biomarkers were analyzed for association with clinical outcome within the randomized phase III PEg-LIposomal Doxorubicin vs. CApecitabin iN MBC (PELICAN) trial of first-line pegylated liposomal doxorubicin (PLD) or capecitabine. RESULTS Of 210 patients, 38% were >65years old. GA (n=152) classified 74% as fit, 10% as compromised, and 16% as frail. Biomarkers showed no age dependency. In multivariate analysis (n=70) KPS, GA, cumulative illness rating scale-geriatrics (CIRS-G), and GPS were significantly associated with time to progression, and KPS, CIRS-G, and instrumental activities of daily living (IADL) from GA, and PINI showed a significant correlation with overall survival. CONCLUSION GA evaluation was feasible. KPS significantly correlated with efficacy outcomes. Items of a GA and biomarkers of inflammation and nutrition may have prognostic significance in patients with MBC.
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Affiliation(s)
- Friedemann Honecker
- Department of Oncology/Hematology/Pneumology, University Medical Center Eppendorf, Martinitrasse 52, 20246 Hamburg, Germany; Tumor and Breast Center ZeTuP St. Gallen, Rorschacher Strasse 150, 9006 St. Gallen, Switzerland.
| | - Nadia Harbeck
- Breast Center, Department of Obstetrics and Gynecology, University of Munich, Marchioninistrasse 15, 81377 Munich, Germany.
| | - Claudia Schnabel
- Metabolic Laboratory and Newborn Screening, University Medical Center Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany.
| | - Ulrich Wedding
- Internal Medicine Clinic II, Department of Palliative Care, Jena University Hospital, Bachstrasse 18, 07743 Jena, Germany.
| | | | - Steffen Saupe
- Department of Obstetrics and Gynecology, Technical University of Munich, Arcisstrasse 21, 80333 Munich, Germany.
| | - Elke Jäger
- Oncology and Hematology, Krankenhaus Nordwest, Steinbacher Hohl 2-26, 60488 Frankfurt, Germany.
| | - Marcus Schmidt
- Department of Obstetrics and Gynecology, Johannes Gutenberg University, Saarstrasse 21, 55122 Mainz, Germany.
| | - Rolf Kreienberg
- Universitätsfrauenklinik, Prittwitzstrasse 43, 89081 Ulm, Germany.
| | - Lothar Müller
- Onkologische Schwerpunktpraxis, Annenstrasse 11, 26789 Leer, Germany.
| | - Burkhard Otremba
- Onkologische Praxis Oldenburg, Grüne Strasse, 26121 Oldenburg, Germany.
| | - Julia Dorn
- Department of Obstetrics and Gynecology, Technical University of Munich, Arcisstrasse 21, 80333 Munich, Germany.
| | - Mathias Warm
- Brustzentrum, Krankenhaus Köln-Holweide, Neufelder Strasse 32, 51067 Cologne, Germany.
| | - Salah-Eddin Al-Batran
- Oncology and Hematology, Krankenhaus Nordwest, Steinbacher Hohl 2-26, 60488 Frankfurt, Germany.
| | - Maike de Wit
- Vivantes Klinikum Neukoelln, Rudower Strasse 48, 12351 Berlin, Germany.
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45
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Eichler C, Abrar S, Puppe J, Arndt M, Ohlinger R, Hahn M, Warm M. Detection of Ductal Carcinoma In Situ by Ultrasound and Mammography: Size-dependent Inaccuracy. Anticancer Res 2017; 37:5065-5070. [PMID: 28870935 DOI: 10.21873/anticanres.11923] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 07/01/2017] [Accepted: 07/05/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Retrospective analysis of breast cancer imaging methods is a common tool for evaluating the effectiveness of ultrasound and mammography regarding ductal carcinoma in situ (DCIS). No large number subpopulation of pure DCIS has been reported. It is however known that mammography and ultrasound underestimate tumor dimension with increasing tumor size. We aimed to quantify this discrepancy. MATERIALS AND METHODS This retrospective analysis reviewed the ultrasound and mammography data from 173 patients with DCIS at the University of Cologne - Department of Gynecology and Obstetrics between the years 2007 and 2010. Of these 173 patients, 34 fulfilled the DCIS analysis requirements and were evaluated in this study. RESULTS Overall, ultrasound underestimated tumor size 79.4% of the time, while overestimating only 20.6% of the time. Mammography underestimated tumor size in 50%, overestimated in 38.2%, correctly estimating in 11.8%. Over and underestimation distributions differed drastically above and a cut-off point of ≤2 cm actual tumor size, with a significant shift toward severe underestimation by both methods above a tumor size of 2 cm. DCIS misestimation was defined as the absolute value of the difference between actual tumor size and pre-surgical measurement by an imaging method. Mean DCIS size misestimation (actual tumor size ≤2 cm) was 3 mm for ultrasound and 6.2 mm for mammography. CONCLUSION We support previous findings that ultrasound and mammography lose accuracy with increasing tumor size. Nonetheless, ultrasound may be more useful in estimation of DCIS size for tumors ≤2 cm than previously expected.
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Affiliation(s)
- Christian Eichler
- Breast Center, Municipal Hospital Holweide, Cologne, Germany .,Department of Gynecology and Obstetrics, Municipal Hospital Holweide, Cologne, Germany
| | - Sharareh Abrar
- Breast Center, Municipal Hospital Holweide, Cologne, Germany
| | - Julian Puppe
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Mariam Arndt
- Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
| | - Ralf Ohlinger
- Department of Gynecology and Obstetrics, University of Greifswald, Greifswald, Germany
| | - Markus Hahn
- Department of Gynecology and Obstetrics, University of Tuebingen, Tuebingen, Germany
| | - Mathias Warm
- Breast Center, Municipal Hospital Holweide, Cologne, Germany.,Department of Gynecology and Obstetrics, University of Cologne, Cologne, Germany
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46
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Gligorov J, Ataseven B, Verrill M, De Laurentiis M, Jung K, Azim H, Al-Sakaff N, Lauer S, Shing M, Pivot X, Koroveshi D, Bouzid K, Casalnuovo M, Cascallar D, Korbenfeld EP, Bastick P, Beith J, Colosimo M, Friedlander M, Ganju V, Green M, Patterson K, Redfern A, Richardson G, Ceric T, Gordana K, Beato CA, Ferrari M, Hegg R, Helena V, Ismael GF, Lessa AE, Mano M, Morelle A, Nogueira JA, Timcheva K, Tomova A, Tsakova M, Zlatareva-Petrova A, Asselah J, Assi H, Brezden-Masley C, Chia S, Freedman O, Harb M, Joy AA, Kulkarni S, Prady C, Gaete AAA, Matamala L, Torres R, Yanez E, Franco S, Urrego M, Gugić D, Vrbanec D, Melichar B, Prausová J, Vyzula R, Pilarte RG, León MI, Muñoz R, Ramos G, Azeem HA, Aziz AA, El Zawahry H, Osegueda FR, Alexandre J, Artignan X, Barletta H, Beguier E, Berdah JF, Marty CB, Bollet M, Bourgeois H, Bressac C, Burki F, Campone M, Coeffic D, Cojocarasu OZ, Dagada C, Dalenc F, Del Piano F, Desauw C, Desmoulins I, Dohollou N, Egreteau J, Ferrero JM, Foa C, Garidi R, Gasnault L, Gligorov J, Guardiola E, Hamizi S, Jarcau R, Jacquin JP, Jaubert D, Jolimoy G, Mineur HL, Largillier R, Leduc B, Martin P, Melis A, Monge J, Moullet I, Mousseau M, Nguyen S, Orfeuvre H, Petit T, Pivot X, Priou F, Bach IS, Simon H, Stefani L, Uwer L, Youssef A, Aktas B, von der Assen A, Augustin D, Balser C, Bauer LE, Bechtner C, Beyer G, Brucker C, Bückner U, Busch S, Christensen B, Deryal M, Farrokh A, Faust E, Friedrichs K, Graf H, Griesshammer M, Grischke EM, Hänle C, Heider A, Henschen S, Hesse T, Jackisch C, Kisro J, Köhler A, Kuemmel S, Lampe D, Lantzsch T, Latos K, Lex B, Liedtke C, Luedders D, Maintz C, Müller V, Overkamp F, Park-Simon TW, Paul M, Prechtl A, Ringsdorf U, Runnebaum I, Ruth S, Salat C, Scheffen I, Schilling J, Schmatloch S, Schmidt M, Schneeweiss A, Schrader I, Seipelt G, Simon E, Stefek A, Stickeler E, Thill M, Tio J, Tuczek A, Warm M, Weigel M, Wischnik A, Wojcinski S, Ziegler-Löhr K, Aravantinos G, Ardavanis A, Fountzilas G, Gogas H, Kakolyris S, Mavroudis D, Papadimitriou C, Papandreou C, Papazisis K, Castro H, Hernandez-Monroy CE, Ngan R, Yeo W, Bittner N, Boer K, Csejtei A, Horvath Z, Kocsis J, Mangel LC, Mezei K, Nagy Z, Szanto J, Atmakusuma D, Fadjari H, Kurnianda D, Prayogo N, Tanggo EH, Coate L, Hennessy B, Kelly C, Martin M, Nasim S, O'Connor M, Aieta M, Allegrini G, Amadori D, Bidoli P, Biti G, Bordonaro R, Bottini A, Carterni G, Cavanna L, Cazzaniga M, Cognetti F, Contu A, Cruciani G, Donadio M, Falcone A, Farci D, Forcignanò RC, Frassoldati A, Gaion F, Gamucci T, Giotta F, de Laurentiis M, Livi L, Lorusso V, Maiello E, Marchetti P, Mariani G, Mion M, Moscetti L, Musolino A, Pazzola A, Pedrazzoli P, Pigi A, de Placido S, Caremoli ER, Santoro A, Tienghi A, Ahn JS, Jung KH, Lee KS, Lee SH, Seo JH, Sohn JH, Cesas A, Juozaityte E, Cheah NLC, Chong FLT, Devi BC, Phua V, Teoh D, Ching LW, Yusof M, Corona J, Dominguez A, Mendoza RLG, Hernandez CA, Ramiro AJ, Santos JM, Espinosa PM, Villarreal Garza CM, Errihani H, Bakker S, van den Berkmortel F, Blaisse R, Huinink DTB, van den Bosch J, Braun J, Dercksen M, Droogendijk H, Erdkamp F, Haringhuizen A, de Jongh F, Kok T, Los M, Madretsma S, Terwogt JMM, van der Padt A, van Rossum-Schornagel QC, Smilde T, de Valk B, van der Velden A, van Warmerdam L, van de Wouw A, North R, Kersten C, Mjaaland I, Wist E, Aziz Z, Masood N, Rashid K, Shah M, Alcedo JC, Aleman D, Neciosup S, Reategui R, Valdiviezo N, Vera L, Fernando G, Roque F, Strebel HM, Krzemieniecki K, Litwiniuk M, Mruk A, Pienkowski T, Sawrycki P, Slomian G, Tomczak P, Afonso N, Cardoso F, Damasceno M, Nave M, Badulescu F, Ciule L, Curescu S, Eniu A, Filip D, Grecea D, Jinga DC, Lungulescu D, Oprean CM, Stanculeanu DL, Turdean M, Dvornichenko V, Emelyanov S, Lichinitser M, Manikhas A, Sakaeva D, Shirinkin V, Stroyakovskiy D, Abulkhair O, Zekri J, Filipovic S, Kovcin V, Nedovic J, Pesic J, Vasovic S, Ng R, Bystricky B, Leskova J, Mardiak J, Mišurová E, Wagnerova M, Takač I, Demetriou GS, Dreosti L, Govender P, Jordaan JP, Veersamy P, Romero JLA, Lopez NB, Arias CC, Chacon J, Aramburo AF, Morales LAF, Garcia M, Estevez LG, Garcia-Palomo Perez A, Garcia Saenz JA, Garcia Sanchis L, Cubells LG, Cortijo LG, Santiago SG, De Aranguiz BHF, Mañas JJI, Gallego PJ, Cussac AL, Ferrandiz CL, Garrido ML, Alvarez PL, Vega JML, Del Prado PM, Jañez NM, Murillo SM, Rosales AM, Jaso LM, Fernandez IP, Martorell AP, Carrion RP, Simon SP, Alcibar AP, Lorenzo JP, Garcia VQ, Asensio TRYC, Maicas MDT, Villanueva Silva MJ, Killander F, Svensson JH, Fehr M, Hauser N, Müller A, Pagani O, Passmann-Kegel H, Popescu R, Rabaglio M, Rauch D, Schlatter C, Zaman K, Chang TW, Huang CS, Wang HC, Yu JC, Bandidwattanawong C, Maneechavakajorn J, Seetalarom K, Dejthevaporn T(S, Somwangprasert A, Vongsaisuwon M, Akbulut H, Altundag K, Arican A, Bozcuk H, Eralp Y, Idris M, Isikdogan A, Senol CH, Sevinc A, Uygun K, Yucel E, Yucel I, Yumuk F, Shparyk Y, Voitko N, Jaloudi M, Adams J, Agrawal R, Ahmed S, Alhasso A, Allerton R, Anwar S, Archer C, Ashford R, Barraclough L, Bertelli G, Bishop J, Branson T, Butt M, Chakrabarti A, Chakraborti P, Churn M, Crowley C, Davis R, Dhadda A, Eldeeb H, Fraser J, Hall J, Hickish T, Hogg M, Howe T, Joffe J, Kelleher M, Kelly S, Kendall A, Kristeleit H, Lumsden G, Macmillan C, MacPherson I, Malik Z, Mithal N, Neal A, Panwar U, Proctor A, Proctor SJ, Raj S, Rehman S, Sandri I, Scatchard K, Sherwin E, Sims E, Singer J, Smith S, Tahir S, Taylor W, Tsalic M, Verrill M, Wardley A, Waters S, Wheatley D, Wright K, Yuille F, Alonso I, Artagaveytia N, Rodriguez R, Arbona E, Garcia Y, Lion L, Marcano D, Van Thuan T. Safety and tolerability of subcutaneous trastuzumab for the adjuvant treatment of human epidermal growth factor receptor 2-positive early breast cancer: SafeHer phase III study's primary analysis of 2573 patients. Eur J Cancer 2017. [DOI: 10.1016/j.ejca.2017.05.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gluz O, Liedtke C, Prat A, Christgen M, Gebauer D, Kates RE, Grischke EM, Forstbauer H, Braun MW, Warm M, Hackmann J, Uleer C, Aktas B, Schumacher C, Kummel S, Wuerstlein R, Pelz E, Nitz U, Kreipe HH, Harbeck N. Association of molecular subtype, proliferation, and immune genes with efficacy of carboplatin versus gemcitabine addition to taxane-based, anthracycline-free neoadjuvant chemotherapy in early triple-negative breast cancer (TNBC): Results of the randomized WSG ADAPT-TN trial. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
573 Background: In the ADAPT-TN neoadjuvant trial, 12-week nab-paclitaxel (nab- pac)+carboplatin (carbo) was highly effective and superior to nab-pac+gemcitabine (gem). However, within TNBC, reliable predictive markers for carbo use have yet to be identified. Methods: Patients with early TNBC (centrally confirmed) were treated by nab-pac 125 mg/m2 with either carbo AUC2 or gem 1000 mg/m2 d 1,8 q21 given for 4 cycles. Genomic data (80 genes) and Prosigna (PAM-50) scores were available in 306 pre-therapeutic samples of 331 treated patients. Fisher’s exact test was performed for pCR differences; associations of continuous measurements or scores with pCR were analyzed by the Mann-Whitney statistic. Results: pCR was 44.5% to 28.4% (p=.004) in favor of nab-pac - carbo. Specifically within the carbo- containing arm, immunological (CD8, PD1, PFDL1) genes and proliferation markers (proliferation score and ROR scores, MKI67, CDC20, NUF2, KIF2C, CENPF, EMP3, TYMS) were positively associated with pCR (p<.05 for all). Specifically within the gem-arm, angiogenesis genes were negatively associated with pCR (ANGPTL4: p=.05; FGFR4: p=.02; VEGFA: p=.03). In the whole collective, basal-like (83.3%) was favorable for pCR (38% vs. 20%, p=.015) compared to other subtypes (HER: 6.4%; luminal-A: 1.7%; normal: 8.7%), as was lower HER-2 score (p<.001). Proliferation was positively associated with pCR: i.e., Pam50 proliferation score, ROR scores (all p<.004), and higher Ki67 by central IHC (p<.001) -- though not MKI67 RNA expression, despite their moderate correlation. Conclusions: In early TNBC, basal-like subtype, higher Ki67 (by IHC), and lower HER-2 score were associated with chemo-sensitivity for both neoadjuvant arms. Chemo-resistance pathways differed between the two taxane-based combinations (low proliferation and immune marker gene expression for carbo, high angiogenesis for gem). The positive predictive impact of immunological genes in the nab-pac - carbo arm could influence optimal patient selection for immune-modulative therapy. Clinical trial information: NCT01815242.
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Affiliation(s)
- Oleg Gluz
- West German Study Group, Moenchengladbach, Germany
| | - Cornelia Liedtke
- University of Schleswig-Holstein Campus Luebeck, Lübeck, Germany
| | - Aleix Prat
- Medical Oncology Department. Hospital Clinic, Barcelona, Spain
| | | | | | | | - Eva-Maria Grischke
- Universitӓts-Frauenklinik Tubingen, Eberhard Karls University, Tubingen, Germany
| | | | | | | | | | | | | | | | | | | | | | - Ulrike Nitz
- West German Study Group, Evangelic Hospital Bethesda, Moenchengladbach, Germany
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Eichler C, Gluz O, Nitz U, Christgen M, Krabisch P, Hackenberg R, Skrobol M, Möbus V, Kates R, Schumacher J, Kreipe HH, Harbeck N, Warm M. Results of multicenter phase II WSG Neo-Predict trial: Predictive markers for evaluation of response to neoadjuvant paclitaxel+trastuzumab+lapatinib in HER2-positive early breast cancer. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
582 Background: Trastuzumab (T) and Lapatinib (L) containing neoadjuvant chemotherapy (NACT) increases pathological complete response (pCR) (vs. T or nihil) in HER2+ early breast cancer (EBC). Early clinical response markers (e.g. Ki67) in a 3-week biopsy or in residual tumor correlate with therapy efficacy and risk of relapse. This WSG Neo-Predict trial aimed to define early predictive markers for therapy response in a dual blockade (T+L) NACT setting. Methods: Patients with cT1c-cT4c HER2+ EBC were treated by paclitaxel (P) (80 mg/m2weekly) with L (750 mg p.o. daily) + T (2 mg/kg) weekly for 12 weeks. Adjuvant treatment with 4 cycles of Epirubicin/Cyclophosphamide (omission allowed in patients with pCR) and T for an additional 40 weeks was recommended. Primary objectives were pCR (ypT0/is/ypN0) and identification of a dynamic predictive test for pCR using a re-biopsy after three weeks of NACT (early response defined as central Ki67 decrease >30% (vs. baseline) and/or low cellularity (<500 invasive tumor cells)). Results: From 2013-2015, 64 patients (n=80 planned) were recruited. Overall pCR was 41% (41% for HER2+/HR+ (n=34) and 45.5% for HER2+//HR- (n=22)). A 0% pCR in the “non-responder” (n=7) group (vs. 50% in the “responder” (n=34) and 42% in the “missing response” (n=20) groups) is intriguing despite methodological limitations. Missing data for early response assessment in a substantial number of patients and negative DFS data from the ALTTO trial did not justify trial continuation. 27% of patients experienced severe adverse events (AE). 11.5% had > grade 3 AEs (including diarrhea, septic shock, leukopenia, and pneumonia). Conclusions: We observed a clinically meaningful pCR with moderate toxicity with only 12 weeks of paclitaxel weekly with dual HER2 blockade (T+L). Effect of additional chemotherapy in patients with pCR after 12 weeks of monochemotherapy remains questionable due to a strong prognostic effect of pCR in HER2+ EBC. In view of 0% pCR (by hypothesis-generating explorative analysis), a different treatment approach should be investigated in patients without “early response” by further prospective trials. Clinical trial information: 2012-003679-21.
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Affiliation(s)
| | - Oleg Gluz
- West German Study Group, Moenchengladbach, Germany
| | - Ulrike Nitz
- West German Study Group, Evangelic Hospital Bethesda, Moenchengladbach, Germany
| | | | - Petra Krabisch
- Department of Gynecology and Obstetrics, Klinikum Chemnitz, Chemnitz, Germany
| | | | - Markus Skrobol
- Clinics Westphalen, Clinics of Gynecology and Obstetrics, Germany, Dortmund, Germany
| | - Volker Möbus
- Frauenklinik, Klinikum Frankfurt-Höchst, Frankfurt, Germany
| | - Ronald Kates
- West German Study Group, Moenchengladbach, Germany
| | | | | | - Nadia Harbeck
- Brustzentrum der Universität München (LMU), Munich, Germany
| | - Mathias Warm
- Kliniken der Stadt Köln - Krankenhaus Holweide, Cologne, Germany
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Eichler C, Warm M. Flap adhesion facilitates mastectomy without drains. Eur J Surg Oncol 2017. [DOI: 10.1016/j.ejso.2017.01.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Furlanetto J, Jackisch C, Untch M, Schneeweiss A, Schmatloch S, Aktas B, Denkert C, Wiebringhaus H, Kümmel S, Warm M, Paepke S, Just M, Hanusch C, Hackmann J, Blohmer JU, Clemens M, Costa SD, Gerber B, Nekljudova V, Loibl S, von Minckwitz G. Efficacy and safety of nab-paclitaxel 125 mg/m 2 and nab-paclitaxel 150 mg/m 2 compared to paclitaxel in early high-risk breast cancer. Results from the neoadjuvant randomized GeparSepto study (GBG 69). Breast Cancer Res Treat 2017; 163:495-506. [PMID: 28315068 DOI: 10.1007/s10549-017-4200-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 03/13/2017] [Indexed: 02/07/2023]
Abstract
PURPOSE The GeparSepto study demonstrated that the use of nab-paclitaxel instead of paclitaxel prior to anthracycline-based chemotherapy could lead to a significantly increased pCR rate, especially in the triple negative subpopulation. We report efficacy and safety for patients treated with two different doses of nab-paclitaxel in comparison to weekly solvent-formulated paclitaxel. METHODS Patients were treated for 12 weeks with either intravenous nab-paclitaxel 150 mg/m2 (nP150) weekly, after study amendment 125 mg/m2 (nP125) weekly or solvent-based paclitaxel 80 mg/m2 (P80) weekly followed by epirubicin 90 mg/m2 and cyclophosphamide 600 mg/m2 on day 1 for four 3-week cycles. RESULTS 229 patients received nP150, 377 nP125. Baseline characteristics were fairly balanced between these two sequential cohorts as well as compared to 601 patients receiving P80 except for hormone receptor status, HER2 status, and Ki67. Taxane treatment was discontinued in 26.8% (nP150), 16.6% (nP125), and 13.3% of (P80) patients, respectively. Median relative total dose intensity (mRTDI) based on 125 mg/m2 for nP was 103% with nP150, 95% with nP125, 99% with P80 before and 98% with P80 after the amendment. PSN grade 3-4 was observed in 14.5% of patients with nP150, 8.1% of patients with nP125 (p = 0.018), and 2.7% of patients with P80. Overall pCR before the amendment was 33.6% after nP150 and 23.5% after P80 (OR 1.65 [95% CI 1.10-2.50]; p = 0.022); pCR after the amendment was 41.4% after nP125, and 32.4% after P80 (1.48 [95% CI 1.10-1.99]; p = 0.013). CONCLUSIONS Nab-paclitaxel 125 mg/m2 was associated with a better safety profile and compliance without compromising the efficacy compared to nab-paclitaxel 150 mg/m2.
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Affiliation(s)
- Jenny Furlanetto
- German Breast Group, GBG Forschungs GmbH, Martin Behaim Strasse 12, 63263, Neu-Isenburg, Germany.
| | | | | | - Andreas Schneeweiss
- National Center for Tumor Disease, University Hospital Heidelberg, Heidelberg, Germany
| | | | | | - Carsten Denkert
- Institute of Pathology and German Cancer Consortium (DKTK), Charité-University Hospital, Berlin, Germany
| | | | - Sherko Kümmel
- Interdisziplinäres Brustzentrum an den Kliniken Essen-Mitte, Essen, Germany
| | - Mathias Warm
- Brustzentrum in Krankenhaus Köln-Holweide, Cologne, Germany
| | - Stefan Paepke
- Klinikum rechts der Isar der TU München, Klinik und Poliklinik für Frauenheilkunde, Munich, Germany
| | | | | | | | - Jens Uwe Blohmer
- Frauenklinik an der Charité-University Hospital, Berlin, Germany
| | | | | | | | - Valentina Nekljudova
- German Breast Group, GBG Forschungs GmbH, Martin Behaim Strasse 12, 63263, Neu-Isenburg, Germany
| | - Sibylle Loibl
- German Breast Group, GBG Forschungs GmbH, Martin Behaim Strasse 12, 63263, Neu-Isenburg, Germany
| | - Gunter von Minckwitz
- German Breast Group, GBG Forschungs GmbH, Martin Behaim Strasse 12, 63263, Neu-Isenburg, Germany
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